Database Info

[Q] Is it bricked or not?

Dear all
My tf700t stops at the first Asus monitor with nVidia logo down and unlocked at the top left. Have rooted it with unlocked it with Asus tool, rooted with "RootDebugfs," added TWRP via GooManager and tested several roms, but Asus will not boot. Having thus access to Fastboot and TWRP. The following roms is tried: "Mysticial ROM v1", "Team EOS ROM for the TF700" and "Maniacs ROM" for 4.0, but the same thing happens every time. Have tried all possible ways to delete cache but no result. I need help now.

alldog said:
Dear all
My tf700t stops at the first Asus monitor with nVidia logo down and unlocked at the top left. Have rooted it with unlocked it with Asus tool, rooted with "RootDebugfs," added TWRP via GooManager and tested several roms, but Asus will not boot. Having thus access to Fastboot and TWRP. The following roms is tried: "Mysticial ROM v1", "Team EOS ROM for the TF700" and "Maniacs ROM" for 4.0, but the same thing happens every time. Have tried all possible ways to delete cache but no result. I need help now.
Click to expand...
Click to collapse
It seems you picked three ROMS with problems to try for your 1st flash. I can't say anything about the Mystical ROM v1 (although it is based on a TF300 JB OTA) but the other 2 just may not boot at all (maniac is old old, and the EOS JB Rom v3 couldn't boot).
If you can try ZEUS v4 (ICS) or unofficial CM10 alphs latest 9/25 build (JB) you would be OK.
IF you are truly stuck, and you have a microsd card, follow the restore from a soft brick guide from here: http://forum.xda-developers.com/showthread.php?t=1803343
Please note that this guide references the .26 update...if you updated to the .30 update, use that stock rom (I think you can get it from the same place). Just follow the instructions and you should be back at square one-stock. Re-root and reinstall TWRP, then choose a ROM more wisely, by reading the threads to see what is working well.

okantomi said:
It seems you picked three ROMS with problems to try for your 1st flash. I can't say anything about the Mystical ROM v1 (although it is based on a TF300 JB OTA) but the other 2 just may not boot at all (maniac is old old, and the EOS JB Rom v3 couldn't boot).
If you can try ZEUS v4 (ICS) or unofficial CM10 alphs latest 9/25 build (JB) you would be OK.
IF you are truly stuck, and you have a microsd card, follow the restore from a soft brick guide from here: http://forum.xda-developers.com/showthread.php?t=1803343
Please note that this guide references the .26 update...if you updated to the .30 update, use that stock rom (I think you can get it from the same place). Just follow the instructions and you should be back at square one-stock. Re-root and reinstall TWRP, then choose a ROM more wisely, by reading the threads to see what is working well.
Click to expand...
Click to collapse
Sorry, no luck with the ZEUS v4. Same happen again. When booting, the first screen hangs....no weel either. Have been reading for 3 days now here on xda and tryed a lot of possible solutions. I cant get TWRP to mount a microsd card, have to rely on the pad itself. So, any other ideas?

okantomi said:
It seems you picked three ROMS with problems to try for your 1st flash. I can't say anything about the Mystical ROM v1 (although it is based on a TF300 JB OTA) but the other 2 just may not boot at all (maniac is old old, and the EOS JB Rom v3 couldn't boot).
If you can try ZEUS v4 (ICS) or unofficial CM10 alphs latest 9/25 build (JB) you would be OK.
IF you are truly stuck, and you have a microsd card, follow the restore from a soft brick guide from here: http://forum.xda-developers.com/showthread.php?t=1803343
Please note that this guide references the .26 update...if you updated to the .30 update, use that stock rom (I think you can get it from the same place). Just follow the instructions and you should be back at square one-stock. Re-root and reinstall TWRP, then choose a ROM more wisely, by reading the threads to see what is working well.
Click to expand...
Click to collapse
Thanks for tips mister, since I dont can find the right version from ASUS I have to ask...in Europe is it the WW version i suppose to use, and its the Firmware not the Source code?

alldog said:
Sorry, no luck with the ZEUS v4. Same happen again. When booting, the first screen hangs....no weel either. Have been reading for 3 days now here on xda and tryed a lot of possible solutions. I cant get TWRP to mount a microsd card, have to rely on the pad itself. So, any other ideas?
Click to expand...
Click to collapse
Why not installing a stock rom (the same version you had before the issues started) with TWRP, that should get you back on track.
Edit: Yes european version should be WW_SKU and please use the firmware not the source.

Got one step further ..or did I? Tryed to put in stock .30 used "fastboot -i 0x0B05 flash system blob" in fastboot usb-mode. Seemd ok until this message arrived: Failed to prosess flash system error (0x17003)
So, close but not there. There are some problem with flashing since other images also refuse to install. What now?

Installing CleanROM Inheritance 3.2.1

I have a stock firmware 4.11 jellybean updated OTA TF300T US
I unlocked it and installed TWRP 2.3.3.3 (latest version)
This room seems for TF700 and TF300
can somone tell me step by step how to install it since it will be my first custom rom.
the problems i am afarid of is that in the site it tells that TWRP 2.3.3.3 is not stable (but maybe for TF700 not TF300)
the other problem is that the rom and kernel seems to be on different files. and i dont want to install tf700 files on my tf300
if someone can help it would be appreciated, i know there are others like me who wish to go the next step but are very cautious and need some guidance from the top brass.
thanks
ps furthermore how tpo revert back to stock rom if i ever need and does region effect it

pang2000 said:
I have a stock firmware 4.11 jellybean updated OTA TF300T US
I unlocked it and installed TWRP 2.3.3.3 (latest version)
This room seems for TF700 and TF300
can somone tell me step by step how to install it since it will be my first custom rom.
the problems i am afarid of is that in the site it tells that TWRP 2.3.3.3 is not stable (but maybe for TF700 not TF300)
the other problem is that the rom and kernel seems to be on different files. and i dont want to install tf700 files on my tf300
if someone can help it would be appreciated, i know there are others like me who wish to go the next step but are very cautious and need some guidance from the top brass.
thanks
ps furthermore how tpo revert back to stock rom if i ever need and does region effect it
Click to expand...
Click to collapse
As you installed already TWRP 2.3.3.0 thats perfect.
just wipe System, data...
install CLeanrom it will give ysou options for kernel (choose tf300 in your case) and for DPI choose DPI160 (WW or US according to your tablet version). after that you can choose different options for other apps. If you THEN boot and want to use other kernels e.g. overclocking or if you have the 3G version you need to use ubers TF300TG kernel, then you can use the kernel installer - if you don't want to use another kernel, then you are done after installing clean rom.
Just to a nandroid backup prior to wiping/installing.
Best Blubberor

Blubberor said:
As you installed already TWRP 2.3.3.0 thats perfect.
just wipe System, data...
install CLeanrom it will give ysou options for kernel (choose tf300 in your case) and for DPI choose DPI160 (WW or US according to your tablet version). after that you can choose different options for other apps. If you THEN boot and want to use other kernels e.g. overclocking or if you have the 3G version you need to use ubers TF300TG kernel, then you can use the kernel installer - if you don't want to use another kernel, then you are done after installing clean rom.
Just to a nandroid backup prior to wiping/installing.
Best Blubberor
Click to expand...
Click to collapse
But i wish to install inheritance v3.2.1 not cleanrom or that must be done beforhand
and when theses option to choose region , dpi etc will come up?

Also, watch this: http://youtu.be/iank8iYulzo :good:
Then you'll know what to expect.

Ti2 said:
Also, watch this: http://youtu.be/iank8iYulzo :good:
Then you'll know what to expect.
Click to expand...
Click to collapse
cool, so instead i download v3.2.1 and do the same but choose options for tf300 and the kernel is chosen from menu not install it later right?
the files on site are propably to chnage kernel only right?
and whcih is best for me and fasterst odex or deodex?

pang2000 said:
cool, so instead i download v3.2.1 and do the same but choose options for tf300 and the kernel is chosen from menu not install it later right?
the files on site are propably to chnage kernel only right?
and whcih is best for me and fasterst odex or deodex?
Click to expand...
Click to collapse
The most confusing is this
"TF300T Users , please use DPI 160 for tablet mode. I recommend you flash the TF300T stock kernel first as it flashes some TF300T specific libraries. Then flash a kernel of your choice. You can do this within TWRP if you chain them up together."
how do you chain them together, this is were i am stuck and cannot start until i understand what he is saying

Just follow instructions: flash stock kernel 1St when installing through Aroma, then boot.
Download kernel installer, then flash a kernel of your choice.
Good luck :good:

first Stock/Deodex Firmware 10.4.2.20 (US/WW) | Insecure kernel ! [ 1 2 3 ] install and try again

Where's the kernel installer file?
Sent from my R800i using xda app-developers app

kehadamus said:
first Stock/Deodex Firmware 10.4.2.20 (US/WW) | Insecure kernel ! [ 1 2 3 ] install and try again
Click to expand...
Click to collapse
Well if i understood, i install inheritance 3.2.1 with the stock kernel, then install a kernel of my choice. So what is this kernel for?

Right download cromi 3.2.1 and also kernel installer 1.6 from the same thread.
Install cromi choosing the tf300 stock kernel. Don't reboot but now flash the kernel installer (you can chain them before hand in twrp if you wish) and install Unters tf300 kernel.
You are now good to go. If you are coming from stock you don't even need to wipe.

Easy Guide to Unlock, Root, and Flash ROM?

Hey guys, I just unlocked and flashed ROM on my LG Optimus G phone and looking to do the same with the TFT300T.
I did read some of the stickies, and there are various ways of doing this.
Anyone recently unlock, root, and install ROM on your TF300T? Which directions did you take? I am looking for the simplest and user friendly solutions. Any tips are much appreciated.
Thanks

What rom/ android version are you currently running?

I am on 4.2.1

First off you need to go to Asus support site and download the v8 unlock apk & run it (unlocking your bootloader).
Then have a good read here to learn how to flash the compatible TWRP custom recovery (2.4.4.0), the root your device.
As of know I don't know about any custom roms that will boot with the newest bootloader. Correct me if I'm wrong here.
Do have a good read though, and read it again - and make sure you understand it and then read some again. Then proceed by following the steps to the letter.
Have fun! :good:

Can I just download an older unlock apk if the current ROMs don't run with the v8 unlock?

No. If you updated to 4.2.1 you need to use the v8 apk.

Ti2 said:
No. If you updated to 4.2.1 you need to use the v8 apk.
Click to expand...
Click to collapse
Got it. So if I am on 4.2.1, there's no ROM that I can flash? Just want to get that absolutely correct.

Not that I'm aware of at this point. The new bootloader uses a different partition layout than the "older" 4.1 ones, so it will soft brick (as will flashing the wrong recovery, you'll want the latest twrp 2.4.4.0)

Thanks. That's really good to know.

So at this point, for anyone on the OTA 4.2.1, we can unlock and root but cannot install any kernels or ROMs yet, correct? Anyone know if CleanROM is being updated to work for us yet?

I think you can try this ROM.

Thanks, I had a look at that. I'm having a hard time figuring out which set of "instructions" to use. The ones on the OP:
Code:
Installation instructions:
- Unlock your device using the Asus supplied APK. Search around the forum for the official unlocking app.
- Install a custom recovery such as TWRP. Follow the instructions in the TWRP thread (website)
- Copy over the ROM zip to your Internal Storage or your microsd card
- Boot into recovery and simply install the ROM. This ROM will NOT wipe your current ROM settings
- Enjoy!
Or at the bottom of post #3 (where it seems to have the download links) it says "BEFORE YOU DOWNLOAD AND INSTALL ANYTHING IN THE JB 4.2.1 folder BELOW CLICK THIS LINK FOR INSTRUCTIONS AND WARNINGS!"
Which then gives you this set of instructions:
Code:
The stock ROM is uploading in the JB 4.2.1 subfolder of the main download folder on the first page..
Be warned that once you do this... you will not be able to simply restore your backup and go back to 4.1.1. You will need to flash the JB bootloader ( think craig gomez has a package for it) and repartition your tablet. So be ready to STAY on 4.2.1
Instructions:
1. Make a full backup of your internal storage and copy it over to your computer after. Do a "nandroid" or "backup" in TWRP and copy the resulting folder/files to your computer (if you want a backup...)
2. Download and copy the Energy_JB_4.2.1_Partitions.zip to your tab.
3. Reboot into recovery and flash the above mentioned file. Reboot.
4. Wait while the blue line at the bottom is doing its thing. At the top you should see a "signature match" message. This WILL WIPE YOUR INTERNAL STORAGE. Which is why I recommend a backup!
5. At this point the tablet will NOT boot. You need to manually reboot and get back into recovery. Hold power and volume down and choose "RCK".
6. Either using an sdcard or adb, copy over the actual ROM zip Energy.TF201.JB.03.15.2013.STOCK.zip and flash it! Reboot... and... Enjoy.
Having started on the OTA 4.2.1, I can't figure out what I need to do here. Do I require the Partitions.zip, or am I already set with that having installed 4.2.1 prior? Conflicting sets of instructions are bad...

Silas0220 said:
So at this point, for anyone on the OTA 4.2.1, we can unlock and root but cannot install any kernels or ROMs yet, correct? Anyone know if CleanROM is being updated to work for us yet?
Click to expand...
Click to collapse
Sbdags is working on it and has made some great progress. He's got it figured out where we are gonna be able to flash the bootloader, kernel, and custom recovery all at one time. From what I've read, I have a feeling a release is coming pretty soon.
Just keep up with the thread and you'll be good to go.
Sent from my LG-LG855 using Xparent SkyBlue Tapatalk 2

That sounds great. It was so much easier flashing my LGOG phone.
Sent from my LG-E970 using xda app-developers app

Following
Im posting because I want to keep up on this thread, I too have an ASUS TF300 with 4.2.1 and want to root it and install a custom ROM like I have on my Droid Razr.

I tried several ROMs and this was the only one I was able to get to work.

glamisldy said:
Im posting because I want to keep up on this thread, I too have an ASUS TF300 with 4.2.1 and want to root it and install a custom ROM like I have on my Droid Razr.
Click to expand...
Click to collapse
You too huh?
I need to get my bootloader unlocked...

Yeah, more of the same for my TF300T...
Silas0220 said:
Having started on the OTA 4.2.1, I can't figure out what I need to do here. Do I require the Partitions.zip, or am I already set with that having installed 4.2.1 prior? Conflicting sets of instructions are bad...
Click to expand...
Click to collapse
I have been having lag issues since the OTA upgrade to 4.2.1 and figured putting a custom ROM on the TF300T might help things out. Glad I came in here. I had unlocked it via the ASUS website: http://www.service.asus.com/#!downloads/c1wax

So what else can u do with unlock?
Sent from my LG-E970 using xda app-developers app

[Q] Root, Custom Roms, Unlock on Asus TF700T

Hello,
i was wondering if someone could answer some questions that i have about android and the asus tf700t.
now i already searched on google and on xda but there are so many informations and i just cant tell which one is the "best" or the right one.
My Asus is unlocked. i got that far and didnt think it would be too hard to root but i see command lines and/or 3 different kinds of software or files that i have to download first or programs like unlockroot etc.
so i was wondering if you could answer me a few questions.
1. do i need to root to put on a custom rom or is it enough that the device is unlocked?
2. what is the easiest and safest way to root?
3. what are 3 good custom roms?
i have android 4.1.1 on my asus and heard that 4.2 is out so i would like to update it but i never had an android device until now so i just want to make sure i m not destroying it after 3 months of use.
Thank you very much
Ben

Custom ROMS are pre rooted, usually, so you best bet would:
1. Update to stock 4.2.1
2. Root using Motochopper
3. Download GooManager(give root rights') from Play Store and Install TWRP by installing open script recovery.
4. Perform a factory reset via TWRP, without wiping Internal storage, or MicroSD card.
5. Install CromiX or CyanogenMod
There are other ROMS out there, but it is advised to install CromiX first because it is stock based and can be flashed over the stock ROM.
Also, make sure you know how to get into the recovery manually, and make sure you check files before flashing to make sure things downloaded properly.
Sent from my ASUS Transformer Pad TF700T using Tapatalk HD
ROM: CleanRom Xenogenesis 4.4 DeOdex
Kernel: Hundsbuah's V3.0.5 OC Kernel
Theme: Timberwolf's Blues and Jazz Theme

Thank you for the short guide....
but here is the first problem i have....
i dont know how to upgrade to 4.2.1. or if that update is available for my device yet. some pages said it is. some said its not available.
i have no idea where to get it since over the air update is not possible due to the unlock.

ben9000 said:
Thank you for the short guide....
but here is the first problem i have....
i dont know how to upgrade to 4.2.1. or if that update is available for my device yet. some pages said it is. some said its not available.
i have no idea where to get it since over the air update is not possible due to the unlock.
Click to expand...
Click to collapse
Asus pulled the JB 4.2.1 firmware off their website, probably because they realized it had too many bugs. They probably are working on a new release and I would wait for it.
In the meantime read the forums and familiarize yourself with the process of rooting, installing a custom recovery and flashing custom roms.
If you don't want to wait, search for the forums on the Motochopper tool. I believe you can also use it to gain root under 4.1, but I'm not 100% sure.
If you have root, download Goo Manager, tap the 3 dots in the upper right and choose: Install open recovery script.
This will install the TWRP 2.5.0 custom recovery.
Boot into TWRP and select 'Backup'. This will give you a nandroid backup of your current system. Copy it to a safe place.
Next, you still being on 4.1, you need to flash the JB 4.2 bootloader which is version 10.6.1.14.4. You'll find a link in post 1 of the Cromi Xenogenesis thread in the development section. The dev packaged it with TWRP 2.5. It doesn't hurt to re-install TWRP.
Also download the latest release of the Cromi-X (ODEX) ROM, currently 4.4.1, and place both zips into the root of your internal or external SD card (your choice).
Boot into recovery, choose 'Install', navigate to the 10.6.1.14.4 bootloader/TWRP zip you downloaded and swipe to flash it. After installation the tablet will reboot into your old rom - this is fine.
At this point, just to be safe, you may want to check if you have the correct bootloader installed: Boot up with Vol Down and Power button and read the tiny script. It gives you the bootloader version.
If you're 100% sure you have the correct bootloader and TWRP 2.5.0, proceed:
Boot into TWRP recovery again, select Install, select the CROMIX 4.4.1 zip and flash it.
The Aroma installer will start and give you options to choose from. Stick with most of the default options for the beginning. You can always re-flash the rom with a different set of options selected.
Enjoy!
Sent from my ASUS Transformer Pad TF700T using Tapatalk HD

[Q] REQ Complete Guide to installing CM10.1 Nightlies on TF300T

Hi All,
I am looking for a complete guide (or links to various parts) to install the new CM10.1 nightlies that started on 5/19/2013.
I've been looking through XDA and I see a lot of information that's dated for the 4.2.1 and earlier, but nothing that confirms these steps work for these new nightlies.
1. Unlock BL using ASUS v8? (I am on 4.2.1)
2. Root it (how, what procedure should I follow and which files)?
3. Which BL should I install? I've been using CWM on my GS3, but a lot of these guides use TWRP. which versions
4. This guide looks dated, please confirm
http://forum.xda-developers.com/showthread.php?t=2055430
5. Any recommendations for a better ROM? Or is the CM10.1 the best for this tablet?
6. Since I have the WIFI version of this, I am assuming I dont need to worries about the baseband updates that were recently required for the CM10.1 updates? If I am wrong, please advise.
Thanks for you help in advance!

snoopspecial said:
Hi All,
I am looking for a complete guide (on links to various parts) to install the new CM10.1 nightlies that started on 5/19/2013.
I've been looking through XDA and I see a lot of information thats dated for the 4.2.1 and earlier, but nothing that confirms these steps work for these new nightlies.
1. Unlock BL using ASUS v8? (I am on 4.2.1)
2. Root it (how, what procedure should I follow and which files)?
3. Which BL should I install? I've been using CWM on my GS3, but a lot of these guides use TWRP. which versions
4. This guide looks dated, please confirm
http://forum.xda-developers.com/showthread.php?t=2055430
5. Any recommendations for a better ROM? Or is the CM10.1 the best for this tablet?
6. Since I have the WIFI version of this, I am assuming I dont need to worries about the baseband updates that were recently required for the CM10.1 updates? If I am wrong, please advise.
Thanks for you help in advance!
Click to expand...
Click to collapse
Most of your questions have already been answered multiple times. Ill do my best to summarize the answers ......
1) V8 unlocks most although there are some who arent able to unlock after having things come back from Asus from repair.
2) Unless you are stuck on a locked bootloader, skip rooting if you are planning on installing a custom rom..... why waste your time rooting something you wont be using? If you fall into this category, your option are limited but there is a way to root without TWRP or CWM.
3) Personally I have found that the 4.1 bootloader version 10.4.2.20 seems to play nicest with my tf300t. This of course means im stuck using Roms made specifically for 4.1 bootloaders. Im using twrp 2.4.4.0. Instructions on downgrading firmware are all over, but im pretty sure you must have an unlocked bootloader for this as well. Its a simple fastboot command to push the older system blob file to the device. Relatively easy.
4) Cant comment as I dont use CM
5) Im using CleanRom Inheritance and found that it not only benches higher, but runs much much faster than anything else I have tried on my tablet. I started with the latest 4.2.1 ROM and Bootloader. After trying everything out and everything lagging on my tablet, I decided to downgrade firmware. ROMS are nothing but personal preference, but, I find personally that Cromi ( for 4.1 ) along with Unter's kernel,makes my device smooth as butter. YMMV
6) Again, I cant comment as I dont use CM. Maybe someone else can chime in on this ? There are PLENTY of rom options available. Just try things out and see what you like best. Just remember to read the roms OP very carefully to make sure you have the proper bootloader installed for it. You can brick your device if you mismatch the rom and bootloaders.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

pyraxiate said:
Most of your questions have already been answered multiple times. Ill do my best to summarize the answers ......
1) V8 unlocks most although there are some who arent able to unlock after having things come back from Asus from repair.
2) Unless you are stuck on a locked bootloader, skip rooting if you are planning on installing a custom rom..... why waste your time rooting something you wont be using? If you fall into this category, your option are limited but there is a way to root without TWRP or CWM.
3) Personally I have found that the 4.1 bootloader version 10.4.2.20 seems to play nicest with my tf300t. This of course means im stuck using Roms made specifically for 4.1 bootloaders. Im using twrp 2.4.4.0. Instructions on downgrading firmware are all over, but im pretty sure you must have an unlocked bootloader for this as well. Its a simple fastboot command to push the older system blob file to the device. Relatively easy.
4) Cant comment as I dont use CM
5) Im using CleanRom Inheritance and found that it not only benches higher, but runs much much faster than anything else I have tried on my tablet. I started with the latest 4.2.1 ROM and Bootloader. After trying everything out and everything lagging on my tablet, I decided to downgrade firmware. ROMS are nothing but personal preference, but, I find personally that Cromi ( for 4.1 ) along with Unter's kernel,makes my device smooth as butter. YMMV
6) Again, I cant comment as I dont use CM. Maybe someone else can chime in on this ? There are PLENTY of rom options available. Just try things out and see what you like best. Just remember to read the roms OP very carefully to make sure you have the proper bootloader installed for it. You can brick your device if you mismatch the rom and bootloaders.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
First of all, thanks for the quick reply and detail!
1. I have a new one - so hopefully I should be ok. But I'll use v8
2. Great point, duh! The ROMs are already rooted!
3. I'd like to stick with the 4.2.2 bootloaders since my other devices are all running the same stuff. I haven't used TWRP before - any preference to that versus CWM?
4. no worries
5. I'll definitely keep in mind along with your bootloader suggestion should I downgrade. I've felt the lag with the ASUS Stock 4.2.1 ROM and all it's bloatware - I'm expect an immediate change right there with a clean rom.
6. yeah that is the primary reason I am asking about which bootloader to use with CM10.1's new nightlies.

snoopspecial said:
First of all, thanks for the quick reply and detail!
1. I have a new one - so hopefully I should be ok. But I'll use v8
2. Great point, duh! The ROMs are already rooted!
3. I'd like to stick with the 4.2.2 bootloaders since my other devices are all running the same stuff. I haven't used TWRP before - any preference to that versus CWM?
4. no worries
5. I'll definitely keep in mind along with your bootloader suggestion should I downgrade. I've felt the lag with the ASUS Stock 4.2.1 ROM and all it's bloatware - I'm expect an immediate change right there with a clean rom.
6. yeah that is the primary reason I am asking about which bootloader to use with CM10.1's new nightlies.
Click to expand...
Click to collapse
To be honest, the lag is still there accross all the 4.2 roms I tried, even debloated. Its not as bad but its still there. My alternate device has a beastly exynos in it so im used to a perfect smooth experience. I notice even a little bit of jitter and it drives me crazy ( hence why I downgraded to 4.1 ) .
As far as what bootloader to use for which CM rom, each will tell you which to use specifically. I saw there is a cm10.1 for 4.2 and for 4.1. Just make sure to match things.
I used to be a CWM user all the way, but twrp does trump it in features and usability, especially for the transformer series. I beleive there is only one single twrp that works properly on the new bootloader for stock based roms ( no cwm will work on it at all). It ends in .42 so make sure you flash the correct one. If not, your partitions wont be writable.
One MAJOR warning.........
Do NOT use the wipe / factory reset on ANY bootloader. You will brick your tablet!!! Permanently!!!!
You can ONLY use the wipes inside of twrp / CWM.
Sent from my SGH-T889 using xda app-developers app

dude, you are so awesome!
definitely smart to have installed TWRP - CWM through ROM Manager tried to suggest installing a TF201 recovery. From the web site it's vague but suggest a TF101 image as well.
I followed your suggestion and downloaded the 42 TWRP recovery from after having done all the SDK Tools installation and testing connectivity with FASTBOOT (from the installed SDK package, not random ones from the internet).
http://www.teamw.in/project/twrp2/97
I'm up in TWRP and running a backup of the ASUS original installation, will copy to External SD card.
previously i've formatted the internal card and then installed the ROM and GAPPS. Should I not do this?
thanks again! I'm keeping notes and will update when done.

pyraxiate said:
Most of your questions have already been answered multiple times. Ill do my best to summarize the answers ......
1) V8 unlocks most although there are some who arent able to unlock after having things come back from Asus from repair.
2) Unless you are stuck on a locked bootloader, skip rooting if you are planning on installing a custom rom..... why waste your time rooting something you wont be using? If you fall into this category, your option are limited but there is a way to root without TWRP or CWM.
3) Personally I have found that the 4.1 bootloader version 10.4.2.20 seems to play nicest with my tf300t. This of course means im stuck using Roms made specifically for 4.1 bootloaders. Im using twrp 2.4.4.0. Instructions on downgrading firmware are all over, but im pretty sure you must have an unlocked bootloader for this as well. Its a simple fastboot command to push the older system blob file to the device. Relatively easy.
4) Cant comment as I dont use CM
5) Im using CleanRom Inheritance and found that it not only benches higher, but runs much much faster than anything else I have tried on my tablet. I started with the latest 4.2.1 ROM and Bootloader. After trying everything out and everything lagging on my tablet, I decided to downgrade firmware. ROMS are nothing but personal preference, but, I find personally that Cromi ( for 4.1 ) along with Unter's kernel,makes my device smooth as butter. YMMV
6) Again, I cant comment as I dont use CM. Maybe someone else can chime in on this ? There are PLENTY of rom options available. Just try things out and see what you like best. Just remember to read the roms OP very carefully to make sure you have the proper bootloader installed for it. You can brick your device if you mismatch the rom and bootloaders.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
snoopspecial said:
dude, you are so awesome!
definitely smart to have installed TWRP - CWM through ROM Manager tried to suggest installing a TF201 recovery. From the web site it's vague but suggest a TF101 image as well.
I followed your suggestion and downloaded the 42 TWRP recovery from after having done all the SDK Tools installation and testing connectivity with FASTBOOT (from the installed SDK package, not random ones from the internet).
http://www.teamw.in/project/twrp2/97
I'm up in TWRP and running a backup of the ASUS original installation, will copy to External SD card.
previously i've formatted the internal card and then installed the ROM and GAPPS. Should I not do this?
thanks again! I'm keeping notes and will update when done.
Click to expand...
Click to collapse
okay - lots of options in TWRP - going the simple safe route and just following the norm:
http://teamw.in/whattowipe

snoopspecial said:
dude, you are so awesome!
definitely smart to have installed TWRP - CWM through ROM Manager tried to suggest installing a TF201 recovery. From the web site it's vague but suggest a TF101 image as well.
I followed your suggestion and downloaded the 42 TWRP recovery from after having done all the SDK Tools installation and testing connectivity with FASTBOOT (from the installed SDK package, not random ones from the internet).
http://www.teamw.in/project/twrp2/97
I'm up in TWRP and running a backup of the ASUS original installation, will copy to External SD card.
previously i've formatted the internal card and then installed the ROM and GAPPS. Should I not do this?
thanks again! I'm keeping notes and will update when done.
Click to expand...
Click to collapse
Im assuming you are flashing CM10 then? The only important thing is fully read the OP and match your bootloader to whatever one they tell you. Its generally not a suggestion, but an actual requirement.
Mines a 32gb so I keep all of my backups and rom flashes right on the internal storage. I feel its safer in case of SD corruption or an accidental wipe. It doesnt hurt to have it in 2 places though ( backup your original rom to SD card but keep everything on the internal as well ). I always flash from internal ( roms and nandroids alike ). Ive never had an issue.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

so this is what i've done so far and am stuck now it seems. probably a mismatch between the CM ROM and the BOOTLOADER.
1. Installed TWRP 2.5.0.0 - version ending with 42.
2. From the Wipe -> Advanced in TWRP, I selected SYSTEM, CACHE, DALVIK CACHE, and DATA (skipped the last two options).
3. I have the ROMs/GAPPS on my external SD card (and backup now too)
4. I installed today's nightly CM 10.1 for TF300T and the 20130301-signed (per 4.2.2 CM builds).
5. Reboot (via TWRP, Power Off)
I hit the power button to turn on and it gets stuck at the ASUS screen. Cannot boot into ROM either via the Android icon in the Bootloader menu.

snoopspecial said:
so this is what i've done so far and am stuck now it seems. probably a mismatch between the CM ROM and the BOOTLOADER.
1. Installed TWRP 2.5.0.0 - version ending with 42.
2. From the Wipe -> Advanced in TWRP, I selected SYSTEM, CACHE, DALVIK CACHE, and DATA (skipped the last two options).
3. I have the ROMs/GAPPS on my external SD card (and backup now too)
4. I installed today's nightly CM 10.1 for TF300T and the 20130301-signed (per 4.2.2 CM builds).
5. Reboot (via TWRP, Power Off)
I hit the power button to turn on and it gets stuck at the ASUS screen. Cannot boot into ROM either via the Android icon in the Bootloader menu.
Click to expand...
Click to collapse
going to give Cromi 4.2.1 a try too while I am in this bootloader:
http://forum.xda-developers.com/showthread.php?t=2204166
I have the matching ASUS bootloader and TWRP combination this the ROM needs.
As for the CM10.1 - looks like for TF300T they are still using the older JB requirements... but still researching.

snoopspecial said:
going to give Cromi 4.2.1 a try too while I am in this bootloader:
http://forum.xda-developers.com/showthread.php?t=2204166
I have the matching ASUS bootloader and TWRP combination this the ROM needs.
As for the CM10.1 - looks like for TF300T they are still using the older JB requirements... but still researching.
Click to expand...
Click to collapse
interesting - this ROM is packed with configuration options - you can really tailor your install.. very interesting - should work since it is a stock-based rom. we'll see. installing now.

snoopspecial said:
interesting - this ROM is packed with configuration options - you can really tailor your install.. very interesting - should work since it is a stock-based rom. we'll see. installing now.
Click to expand...
Click to collapse
yeah so that worked fine. the CM10.1 version must require some different combination.

taking your suggestions now and downgrading to the 4.1 bootloader. will also install the CleanInheritance rom.
by the way, thanks again for your help and suggestions!

So just for other people out there... if you want to run the TF300T downloads from get.cm (the nightlies as of now).
I've confirmed the following requirements:
1. 10.4.2.20 - TWRP 2.5.0.0 - JB
2. CM 10.1 5/25/2013 Nighty (This is a 4.2.2 ROM - requiring the JB, not 4.2 bootloader - i imagine at some point this will be updated)
3. GAPPS 20130301-signed
ah so nice!