EDIT - I have added a video review of this phone with these modifications made. http://tablet-crunch.blogspot.com/2011/01/lg-optimus-t-one-...
In order to supplement my previous blog post where I provided general information and links on how to root, install a custom recovery, insta...
Here is a video review I did to give everyone a look at how quick and snappy the LG Optimus T is after rooting, installing the custom ROM ...
So a clever user "mik_os" over at the XDA developers forums have gone and fixed that pesky touchscreen bug with the LG Optimus T /...
So unless you've been living under a rock (or maybe not a complete nerd I guess) you've heard of Wind Mobile in Canada. They are try...
Designer Kristian Ulrich Larsen has released a design concept for an Android phone composed of 3 foldable and re-arrangable touch screens. T...
Monday, January 31, 2011
There has been controversy ever since the original rumours of a 'retina' display coming for the iPad 2 were released (double the resolution of the iPad 1). These rumours have been extremely exciting because a high resolution display would make reading text much easier, and make images much more clear. Many users find that after using the high resolution 'retina' display of the iPhone 4, they have a hard time going back to the iPad due to it looking fuzzy and unclear in comparison. The general consensus of amateur analysts has been that Apple WILL release a 'retina' display for the iPad eventually, but that due to costs and manufacturing constraints it will most likely not appear in the iPad 2.
The rumour released today suggests this very thing, with analyst Ming-Chi Kuo of Concord Securities releasing a full list of specs for the upcoming iPad 2. The internal components are inline with previous rumours: A dual core A9 based CPU (although this rumour suggests it will clock in at 1.2 gHz, unlike previous rumours at 1 gHz), a dual core SGX 543 GPU, 512 megs of ram (many were hoping for 1 gig, but knowing Apple this always seemed unlikely), and dual cameras.
There are said to be some improvements coming to the display, "The improvement of iPad 2 display," the report notes, "focuses on thickness and anti-reflection, not resolution. iPad 2 display module is 30~35% thinner than iPad 1 and it’s helpful for better form factor. "
Keep in mind these are still just rumours, like all previous reports, and there is no guarantee what Apple will end up releasing until it's in our hands. I personally would have loved a 'retina' display, as it would have made it a much better book/PDF reader. I would much rather have used some of the iPad 2's new processing muscle to drive a high res display, rather than playing angry birds or Rage HD at a few extra frames per second. I suppose if they release a full featured iPhoto/iMovie suite with an SD card slot, as well as a file management system for storing data, the lack of a 'retina' display could be forgiven this time. A few highlight quotes from the release are as follows.
"iPad 2 will use [ARM] Cortex-A9 dual core processor running at 1.2GHz. Increasing 1~2% single core processor clock results in a 3~5% power increase and dual core could get a better balance between computing power and power consumption. That's the reason why Apple will use dual core for iPad 2."
"iPad 2 will also have a GPU using Imagination’s SGX543 dual core graphics technology which is 200~300% powerful than iPhone 4."
"For making full use of GPU upgrading advantage, iPad 2 needs bigger memory bandwidth. So iPad 2 has 512MB RAM, same as iPhone 4 and twice as much as iPad 1, but running at higher clock 1,066 MHz for getting bigger memory bandwidth (iPhone 4 memory clock is 800 MHz)."
Sunday, January 30, 2011
I will post up a video shortly comparing both phones (one without the kernal, one with the kernal) running the same games for comparison.
You follow the same instructions as for the previous kernal installation. Make sure you do a full titanium backup first, then boot into recovery, do a full NAND backup (which doesn't appear to fully work on my phone, and seems to be a common bug everyone is having. Just make sure to have enough SD card memory space and hopefully it works regardless of the error), then go to flash from zip, flash the kernal, and boom you should be rolling.
I had a problem with my phone when I installed this kernal. I did everything I said above, but then got stuck into a boot-loop and couldn't get my phone to start. I had to go back into recovery, do a full wipe, re-flash the megatron zip-file, THEN flash the kernal, then boot up the phone and restore my settings/apps from titanium backup. Most people don't have this same problem I had, but like all of these 'hacks' just beware.
Monday, January 24, 2011
Sunday, January 23, 2011
Is this enough to make you switch from Mobilicity to WIND?
Saturday, January 22, 2011
Source - http://www.oled-display.net/samsung-galaxy-tab2-teaser-video-official-suggest-7-inch-super-amoled
Friday, January 21, 2011
Good News For T-Mobile / Wind / Mobilicity Customers - T-Mobile Samsung Galaxy Vibrant Updated to Android 2.2
UPDATE - It is now available through Samsungs Kies Mini PC app. See link below for full story at Engadget.
"We apologize for the feedback we provided regarding our bootloader policy. The response does not reflect the views of Motorola. We are working closely with our partners to offer a bootloader solution that will enable developers to use our devices as a development platform while still protecting our users' interests. More detailed information will follow as we get closer to availability."
This sounds to me like desperate attempt to quench the backlash they were receiving. Lets hope that they stick to this new ideology involving the development community, because the Motorola Atrix (http://tablet-crunch.blogspot.com/2011/01/motorola-atrix-even-though-i-would.html) looks VERY nice.
Here is a video of the Microsoft Courier "vapourware" tablet that was supposed to compete with the iPad 1, but was never released. Some of the cross-screen talk reminds me of this Android concept phone.
Wednesday, January 19, 2011
"@tdcrooks if you want to do custom roms, then buy elsewhere, we'll continue with our strategy that is working thanks."
So i'm going to stick to my regular motto of never buying anything Motorola. I will gladly buy a phone from someone like LG, HTC, or Samsung. The Motorola XT720 was released with android 2.1 less then a year ago, and it will stay there forever (or until a developer cracks the bootloader, which they have not done yet). I don't know about you, but at the pace that Android is advancing (and how necessary the updates are to the speed and function of the phone) I refuse to do without updates like that. Installing custom ROMs is a great way to keep getting updates long after official support has been dropped. Now I know that not all ROMs constitute and actual Android update (many are just tweaked versions of the existing Android OS), but more often than not the new version of Android comes to a phone first through the developing community, and THEN officially (if ever). Check out the source below for more details. Keep in mind, this policy also applies to their upcoming Android 3.0 honeycomb tablet, the Motorola Xoom.
What do you all think? Will you buy a phone from Motorola knowing they lock the bootloader and you can never install custom ROMs?
Please check out the source video at youtube for the HD version of this video!
Tuesday, January 18, 2011
The first step is to root your phone. Luckily the program Z4root works as a 1-click rooting solution for the LG Optimus T. This application is no longer on the android market, but you can find it with a quick google search, or even better you can get it from the source at the XDA developers forums here.
The XDA developers are going to come up a lot, because they do a lot of the work in making custom ROMs, rooting phones, etc...
Step 1) Download Z4root onto your computer and load it onto your phones microSD card.
Step 2) Download an APK manager/installer from the Android market. This program will allow you to find the APK file that you just downloaded from the web and put onto your SD card, and install it onto your phone.
Step 3) Run Z4root and root your phone (permanent rooting option).
Step 4) Install custom recovery.
Now, once you've rooted you need to install a custom recovery program, found here.
This program allows you to boot your phone into 'recovery mode', which enables you to flash (install) custom ROMs (like version of the operating system), custom kernals (custom settings that enable overclocking), and perform backups of your entire system and all your apps (using titanium backup and NAND backup). Don't worry about these details for now, just follow the link above and walk through the guide. I downloaded a terminal emulator on my phone from the market in order to enter the commands they have listed. When you download the terminal emulator, open it up and then type "su" without the quotation marks. It will then ask you for superuser/root permission, and click YES. Now you will have a # sign and you can go ahead and type all of the commands listed on the website I linked above. Keep in mind that you do NOT type the # symbol for each command line. The # symbol just indicates that you are in the root directory of your SD card. Keep in mind this command (# mv /system/etc/install-recovery.sh /system/etc/install-recovery.sh.bak) did NOT work for me, but as i've read it isn't supposed to. If you read through the questions and comments in the walkthrough thread for installing this ROM, someone asks about this step not working. The developers response is...
"You don't want that file (referring to install-recovery.sh) there as it keeps recovery from "sticking" its not in all roms usually there ater you do an ota update. That command removes it. If its not there move on to next step."
So as you are going through and entering the commands, keep going even if this one gives an error (check the thread in the link and you'll read cases of other people who have had similar problems, and how they fixed them). As long as you're confident that you've typed in the commands as they are given, just keep going through them and hopefully it will work. Remember these are syntax sensitive, so make sure to copy them VERBATIM.
Now keep in mind, I found installing the recovery to be the hardest part of this entire process. Also remember, all of these ZIP files you download (kernals, roms, recovery, etc...) must be copied over as the ZIP file. Do NOT unzip them and copy the contents to your SD card, this will NOT work. Once you have your phone rooted and the custom recovery install, you can quite easily install ANY ROM you want. This means that when people start releasing their custom 2.3 gingerbread ROMs (which usually come out long before the official firmware update is released) you can be the first one on the block to be running it.
Step 5) Download a custom ROM and flash it to your phone using the recovery you just installed. Now BEFORE you do anything, make sure to run a full backup. In the backup/restore section of the recovery, you want to do a full NAND backup.This custom ROM made over at the XDA forums will really make your phone fly. This one is called the Megatron ROM, and I really like it because it's really fast and pre-overclocked to 730 mhz. It has hardware acceleration enabled and a bunch of other fancy features that are NOT enabled with this phone stock. You will find window transitions, animations, and programs running much faster after installing this ROM. There are LOTS of different ROMs available to install, so head over to the XDA developers forum and check out what there is. I'm sticking with Megatron until android 2.3 gingerbread is released, but there are also other great options. There is even an alpha release of 2.3 gingerbread out right now for the Optimus T / One, although it isn't fully functioning and stable yet.
For the kernal you download it, move the zip file onto your SD card, boot into recovery mode, and then flash it from zip. Then when you reboot your phone you will be able to overclock past 730 mhz up to a stable 806 mhz. I've tried going higher, but 806 mhz seems to be the best stable speed to go with. Now in order to do this, you need the program SetCPU from the market. I had to buy this for 2-3 dollars, and it was worth it because I feel like my phone is a little bit more snappy at 806 mhz vs 730 mhz, but it's your choice. SetCPU also gives the option to scale back the CPU's clock speed when it isn't being used (i.e. when it's idle in your pocket), so I have mine set with a max of 806 mhz, and a minimum of 250 mhz.
EDIT - BIG news!!! You can go through that same process for step 6 to install the kernal for OC'ing, but a new kernal has been released that FIXES THE TOUCHSCREEN BUG!!!! So all of that crazy lag and slowdowns in games when you touch the screen (the CPU usages would spike to 100%) has been mostly fixed. This new kernal also allows overclocking the same as the one posted above at the start of step 6, so I would strongly advise to use this one instead!
Step 7) Here is a link to a thread at the XDA developers forum that was made as a central resource for all things LG Optimus T/One (these two phones are identical). You have the option of installing other ROMs and kernals you find, but these are the ones i've personally tried and that have worked well for me. Also, when a 2.3 gingerbread ROM is released, you can download it, load it to your SD card, boot into recovery, then flash the zip file and BOOM, you'll be running 2.3 gingerbread. Remember, before you do anything with new ROMs and kernals, always do a full NAND and nandroid backup from recovery, and do a full backup from Titanium backup.
Step 8) Unlocking. I found this website to work perfectly for both of my LG Optimus T phones, and I got both codes within 12 hours.
An anonymous poster gave the following type in the comments section on unlocking.
"Also I suggest you add this in ur unlock section: this megatron rom is developed based on LP500, which is identical as LP509 but used by t-mobile in U.K. There is a possibility that the unlock code enter screen does not show up even you have the WIND SIM in place after reboot. Inorder to load the unlock code you'll need to type in: 2495#*500# instead 509, while other ROM developed based by other version require change the 500 to 510/507/511 etc. Mode number can be accessed by click "setting->about phone-> model number..
hope this helps.
make sure the unlock code is 16 digits no more no less...
i wasted four tries by entering 17 digits."
Step 9) Some benchmarks for my phone running the Megatron ROM, overclocked to 806 mhz.
Edit - Video is up! Go to the youtube page to view this video in HD!
I never frequent those zones, but hey, less roaming is good right?
Below is a link to the Engadget article about Android honeycomb 3.0.
Monday, January 17, 2011
Motorola Atrix - Even Though I Would Never Buy a Motorola Product, This was the Coolest Thing at CES 2011!
Now the one problem with this phone is that it looked great at the CES tech demo, but in the real world I can see it starting to slow down a bit. This is the first time a smart phone is really trying to pull double duty as a desktop/laptop computer, and although these dual core Tegra 2 phones are insanely powerful for mobile phones, they are a bit sluggish for a regular computer. The other huge problem is that there aren't really any good apps out right now on the Android market that would take advantage of a keyboard and mouse setup like this. I would wait another year for the next generation of these phones that will be even more powerful and more ready to step into the role of a laptop, and by then some great apps will hopefully have come out. In the meantime i'd focus my attention on a good tablet (the iPad 2 is shaping up to be pretty skookum, at least in the rumours) and just get a decent phone that works well as a PHONE (the LG Optimus T/One is my favourite). Oh, did I mention that Motorola is notorious for NOT updating their phones to new software? Have fun being stuck at android 2.2 for eternity on your brand new Motorola Atrix phone (did I also mention that motorola locks the bootloaders of their phones, so you CANNOT install custom roms?). Android is great and I love my LG Optimus T, but Android is in what I would call an 'advanced beta' stage, and at this point updates are mandatory for an overall good experience. This is the one major reason (aside from the awesome app store) that I think Apple is winning the smart phone / tablet war (I will make a detailed post about this coming up).
RIM Playbook - The Blackberry Tablet People Might Actually Buy Now That it Doesn't Have to be Married to a Blackberry.
For those of you who are unaware, below is a link to the engadget coverage of the RIM Playbook demo at CES 2011. The video on the link below shows off a beautiful UI on the tablet, along with smooth multitasking of quake 3, 1080p video, a slide show, and music all at the same time! This was very impressive at the time, but with all of the rumours for the potential powerhouse iPad 2, i'm becoming less impressed.
The only thing relating to the iPad 2 at CES were some early case designs from 3rd party manufacturers, that contained some interesting fake iPad 2 models that seemed to confirm a slimmer iPad with dual cameras, and a large speaker port (or possibly SD card slot?)
Now shortly after CES, the rumours about the iPad 2 are FLYING, and I have to say i'm really excited. Apple is known for underwhelming in the internal hardware specs department, but backing it up with a massive and robust application store (the app store), a rock solid and smooth interface with their iOS mobile operating system, and their top quality and very stylish hardware. Based on previous doings by Apple, I would have expected the iPad 2 to have a slight processor bump and the addition of a front facing camera in order to use their video chat program Facetime. These recent rumours are ONLY rumours, nothing has been or will be confirmed by Apple until it's official release, but things are looking REALLY good.
Rumours first started coming in about Apple adding a Retina display to the iPad 2, but many people dismissed this based on the hardware that would be needed to run this. Image files found in a new version if iBooks that came with the developer release of iOS 4.3 suggested an increase in screen resolution on the upcoming iPad 2. A 'retina display' is just Apples marketing buzzword for a high resolution display with a high pixel density so that text and images appear very smooth and crisp (like the iPhone 4). When doing this, the easiest way is to just double the current resolution (as was done with the iPhone 4 from 320x480 to 640x960) so that developers can easily scale up existing applications and not have to completely re-write everything from scratch. Doubling the existing iPad resolution from 1024x768 resolution (at 132 ppi) to 2048x1536 (at 260 ppi) would quadruple the number of pixels on screen and make everything much more crisp and sharp. Also as you could imagine, this would drastically increase the demand on graphics processor (GPU), ram, and CPU. As I mentioned before, Apple isn't known for leading the industry in hardware specs, but rather of the software and design side, and so these rumours seemed dubious.
Now, to back up the increased screen resolution, reports are coming in that the iPad 2 will sport a new dual core powerVR SGX543 GPU (two GPU cores, VS the single GPU core found in all current phones/tablets, and in the recently announced Tegra 2 tablets and phones). This will supposedly give approximately 4 times the graphics processing power, which conveniently could handle the 4 times increase in pixels on the new high resolution screen. Apple is also said to be including their own custom dual core CPU based on the A9 architecture, which most likely will contain 512 or 1 gigabyte of ram. On the CPU front we will most likely see two 1 gigahertz A9 cores, which would more than double the CPU performance of the iPad 2. Most competitors are including 1 gig of ram, so if Apple is going 'all out' on the CPU, GPU, and screen, they might just go for a gig of ram. This, coupled with the already lingering rumours of dual cameras for Facetime video chatting, the iPad 2 is really shaping up to be a killer.
To summarize the currently rumoured iPad 2 specs.
- Dual core custom SOC based on A9 architecture, probably 1 ghz (two CPU cores each running at 1 ghz vs the single CPU core of the first generation iPad running at 1 ghz)
- Dual core powerVR SGX543 GPU (two GPU cores)
- Probably 512 megs - 1 gig of ram
- Dual cameras
- 10 inch 'Retina display' - double resolution and quadruple pixel screen at 2048x1536 (at 260 ppi)
- Possibly upgraded speaker
- Possible addition of a new port (possibly SD card slot and/or microUSB port)
- Possible smaller and lighter case
In comparision, here are the specs for the RIM Playbook.
- Dual core cortex-A9 architecture 1 ghz CPU
- Signle core GPU (possibly Tegra 2 chipset)
- 1 gig of ram
- 3 megapixel front facing camera, 5 megapixel rear camera
- 7-inch 1024x600 display