yashsingh1/xdaforums huggingface dataset:
[Asus  Eee Pad Transformer Prime] TacoNikky:
Clean install is needed because kernel was different on the other versions. There are modules in lib file, we dont need them anymore

I did not change things. V26 has newer MM base and suitable kernel is much more stable now.

Nobody have bootloop issue mate, it's strange that you have this. Also this does not affect recovery partition. Try reset button on the left of tablet, and try to go recovery again.

Can you please tell me your bootloader version and twrp version?
[Asus  Eee Pad Transformer Prime] jacmat:
Hi TacoNikky, thx for a new version for our beloved primes.

First hours all run smooth and fine, only I realise that battery drains quickly, but perhaps it will adjust in the next days, as sometimes happens.

Thx again, nice to read you here
[Asus  Eee Pad Transformer Prime] tetsuo55:
use better battery stats to find the cause
[Asus  Eee Pad Transformer Prime] rosset:
Thanks a lot for your answer. I tryed to reset, but no result. The bootloop is still there. I tried to do a "swype data" in the recovery menu and now the bootloop is in the twrp. The twrp splash screen apear but restart every time.

I don't know what bootloader version have, but is the correct one because i was in kattkiss and katsmallows from one year or more.

I haven't the conection cable here (i'm not in my house) but i would be very pleased if you tell me how to restart the process form zero.

Regards.
[Asus  Eee Pad Transformer Prime] TacoNikky:
You need to connect prime to pc with cable. In fastboot mod you can flash any other twrp. Then boot in to recovery and flash rom again. Without cable, you can wait for battery drain then you should be able to go into twrp.

Also i did not understand "swype data" from your writing
[Asus  Eee Pad Transformer Prime] rosset:
The "swipe data" is the last option in the recovery menu. I will try to left battery drain.

Thanks a lot.
[Asus  Eee Pad Transformer Prime] TacoNikky:
Do you mean in rck menu? The menu with 3 icons
[Asus  Eee Pad Transformer Prime] Prack:
Thank you so much for this! I will wipe my prime tonight and install.
[Asus  Eee Pad Transformer Prime] rosset:
Yes !!!
[Asus  Eee Pad Transformer Prime] georgecoat:
Very stable

Have to agree with this one.

Big thanks TacoNikky and other developers involved in this!

I have been following this since 5.1.1 and this is IMHO the most stable version so far.

I am on 6.0.1 v26 for several days, no restarts, no screen twitches, no freezes or slowdowns and my old grandpa tf201 runs like on steroids.

Have anyone tried AdAway on this version? Any good alternative if it does not work?
[Asus  Eee Pad Transformer Prime] HarryBalls:
Encryption

Thanks!!!! After a lot of hair pulling I managed to use a TF300T firmware to update my bootloader and then update TWRP and now I'm running this great on my TF201.

I can live with the double tap to turn on bluetooth (doesn't enable at boot tho, but can live with that too). However I kinda need Encryption if I'm going to put work email on this thing.

Is there any chance of getting the tablet encryption working? It worked in the official Cyanogen 4.2.2 android, any chance to fix?

Thanks,

HarryBalls
[Asus  Eee Pad Transformer Prime] TacoNikky:
You should not do that my friend. It works when you are stock and bootloader is closed. Your device is hardbricked now.

You don't have fastboot, recovery access right now. Please search about it. I am sorry :(
[Asus  Eee Pad Transformer Prime] TacoNikky:
It works well when you are rooted :good:

Sorry but encyrption is not gonna work. There is MultiRom thread in the forum, i think you can have cyanogen and katshmallow at the same time on your prime :good:
[Asus  Eee Pad Transformer Prime] gorgooger:
I dirty flashed from katkiss, and what shall I say, not a single reboot, not a single SOD, not a single hang, no lag, latest security update.

I am amazed!

Only drawback is, the battery of my keydock just died, but that is NOT related to your ROM ;)

Quite active for "I will not release any new ROM"

Nice side effect "Debian no root" is running again.
[Asus  Eee Pad Transformer Prime] HarryBalls:
Ok thanks for letting me know. Also I noticed even if I deactivate Android Device Manager as an administrator, so don't allow it to lock/erase device, if I try and lock device from PC from Google account it actually re-enables ADM as a device manager and locks device etc!!! What is the point of deactivating ADM if it can just activate it automatically?
[Asus  Eee Pad Transformer Prime] rosset:
Thank's a lot, TacoNikky. I will try to revive my prime.

Any suggestion will welcome.

Regards.
[Asus  Eee Pad Transformer Prime] TacoNikky:
Can you guys please share your reviews in KatKiss 5.1.1 thread.

I would like to aware people about this rom (v26) because it's more stable and fast than 5.1.1 now :o

Also I am thinking one more update to this rom
[Asus  Eee Pad Transformer Prime] TacoNikky:
REVERSED X AXIS SUPPORT

There is reversed x axis support on v26 for who changed touchscreen
[Asus  Eee Pad Transformer Prime] Mustkeg:
Again, new life for my TF201 after thinking that Lollipop would be the last Android version it would receive.

The inversion switch is a great idea. And it works! X axis inversion goes into immediate effect after saving reverse_axis.

However, after a reboot, it is back to 0 again. Is there a way to make the change permanent?

Thank you so much for your efforts in bringing us this awesome Marshmallow upgrade AND for not forgetting the poor folks with inverted touchscreens!
[Asus  Eee Pad Transformer Prime] bigdps:
To start with, once again, Taconikky, you have outdone yourself. Not only had you aanounced your retirement from this ROM updating game with our TF201 that all of a sudden, we are surprised with a new update! Truly appreciate all your work.

Having said that, you know, you can always update to the Nougat version later on at YOUR OWN PACE. I am sure that many, like myself, will appreciate whatever you do for our TF201. I mean the status of this tablet has been off the charts way back when. I think it stopped at ICS or maybe one later.

You my friend, have been updating this tablet way pass it's prime. The only reason I still use it is because of your ROM. Good work and many thanks for the great support you have given us.
[Asus  Eee Pad Transformer Prime] TacoNikky:
Hi Mustkeg (the founder of reversed x axis) :)

Download the file below

Unzip it, there is a file called 80ReversedKernel

Put it in system/etc/init.d

Change permissions to rwxr-xr-x

Save

It will start at boot automatically :good:
[Asus  Eee Pad Transformer Prime] alm7room:
It is not working for me keep change to 0 after reboot
[Asus  Eee Pad Transformer Prime] TacoNikky:
New Version V27

Hi guys,

timduru gave support for tf201 and released v27 himself :)

That is the download link

http://downloads.timduru.org/android/tf201/K.A.T/KatKiss/6.0/dev/KatKiss-6.0_TF201_027-t1.zip

ChangeLog:

- Update to July Marshmallow release

- Performance: add Aggressive trim settings

- enable agressive trim for <=1GB devices

- Performance: Propagate B-services to higher adj

- add prop to configure max cached apps limit

- decrease max bg apps limit on 1GB devices

- Use the original activity to launch from Recents

- Fix resumeHomeStackTask can't resume home if activity is finishing

- Ensure state transition of paused activity

- [ActivityManager] Fix IndexOutOfBoundsException

- Misc av fixes

- Cleanups & misc build backports by tetsuo55
[Asus  Eee Pad Transformer Prime] TacoNikky:
Please use this

My fault :)
[Asus  Eee Pad Transformer Prime] alm7room:
Thank you so much it is working now :)
[Asus  Eee Pad Transformer Prime] Aegison:
Wow! I haven't been here a while since I got a K1 tab. I put v26 on and it is running as well as everyone says it can and then another update comes. You guys are truly amazing!

Should v27 also be on a clean install? What about superSU and gapps? Using the same as v26 will be okay?

Again, thank you for all you work!
[Asus  Eee Pad Transformer Prime] TacoNikky:
You can try dirty flash with same gapps and supersu. If you see any force close then you can clean flash :good:
[Asus  Eee Pad Transformer Prime] paulrite:
Got some troble here...after flashing zip, twrp says that this zip file is corrupt. Pls help, can't solve it by myself
[Asus  Eee Pad Transformer Prime] TacoNikky:
you need to download rom again. your download is interrupted
[Asus  Eee Pad Transformer Prime] paulrite:
redownloaded it few times already, have the same issue though
[Asus  Eee Pad Transformer Prime] TacoNikky:
Check md5 before flash, use another pc or browser to download.
[Asus  Eee Pad Transformer Prime] vanquishe:
Did u tick some checkbox after selecting the zip for flashing?

I cannot recall the words but it would hint checking checksum or signature of the zip.

The zip file is not signed and i think u should leave it unchecked.
[Asus  Eee Pad Transformer Prime] Aegison:
Tried a dirty flash but yeah, got the "google play service has stopped working" then a "setup wizard" has stopped working... Anyway, wasn't working well so went ahead and did a clean install the with the same steps as v26.

Working as good as v26 and not having any resets or anything so far.
[Asus  Eee Pad Transformer Prime] texstar:
Seriously good

Holy baby Jesus with the the balled-up up fist! I thought katkiss 5.1.1 was good but KatKiss-6.0_TF201_027 is just great! Wow!
[Asus  Eee Pad Transformer Prime] FiReDoGGi:
Hi, firends! The problem - doesn't work the camera. It wasn't succeeded to get access to the camera. FW 27. What to do?
[Asus  Eee Pad Transformer Prime] TacoNikky:
It's an hardware problem. Back camera shows green lines but front camera works generally.
[Asus  Eee Pad Transformer Prime] Aroniel:
Thank you

Thank you for a great ROM V27 !!! Tablet is a fast and without errors :good::good:
[Asus  Eee Pad Transformer Prime] FiReDoGGi:
I tryed front - same problem = (

That is we shouldn't wait for correction of this problem?
[Asus  Eee Pad Transformer Prime] hikka:
Amazon Kindle not working on v27 after update. What to do???
[Asus  Eee Pad Transformer Prime] sl0mar:
Does the inverted grimlock kernel from v30 work here or do those of us with the x-axis bug need to wait?

Thanks!
[Asus  Eee Pad Transformer Prime] TacoNikky:
1 and 8 - It will be fixed in next version

2 and 5 - Issue is related kernel. It's still in beta condition, i will update when stable version releases

3 and 4 - Battery drain issue is fixed in v16. Keyboard works if its charge is 0

6 - I don't use splashtop. Normally right or left click act like left click, its android behaviour

7 - Just slide it right

There is no inverted kernel for android 6.0 for now. Sorry you have to wait for it
[Asus  Eee Pad Transformer Prime] mrremo:
I just flashed v16, and im very impressed. The ROM is faster the 5.1.1 v30. Thanks again [MENTION=5604303]TacoNikky[/MENTION]!

I'm just wondering how i can enable the multiwindow in the developer options?
[Asus  Eee Pad Transformer Prime] Captain_Throwback:
Check the option?
[Asus  Eee Pad Transformer Prime] SoTacMatt:
On a side note - I'm happy to see it recognized as a TF201 again!
[Asus  Eee Pad Transformer Prime] Keron23:
6 - I don't use splashtop. Normally right or left click act like left click, its android behaviour

I use Not Splashtop but the Remote Desktop App. The Right Button does Not work. It acts like the Left Button. I think it's Not a android thing. In Kit Kat v30 the Function is different and works how it should. Please fix it.
[Asus  Eee Pad Transformer Prime] mrremo:
Unfortunately i have no option to check. i have already double check it three times.:rolleyes:

- Its also not possible to change the wallpaper. The screen background is just black. On the lockscreen, i can see my wallpaper.

- its almost impossible to use the chrome browser. A couple times the TF201 freezed and i had to hard reset it.

UPDATE

It looks like Chrome Beta works pretty good.
[Asus  Eee Pad Transformer Prime] SoTacMatt:
Go into Developer options. You will find the box to check for multi window mode.
[Asus  Eee Pad Transformer Prime] TacoNikky:
You should be able to check the option normally. It's in developer settings(I have added some screenshots)

Also wallpaper can be changeable. Did you do clean flash?
[Asus  Eee Pad Transformer Prime] mrremo:
Thats strange. I did Wipe dalvik cache, system, cache, internal storage as in your description. Maybe i have to format date as well and wipe all again. Thanks for your reply. Im going to test it again.
[Asus  Eee Pad Transformer Prime] TacoNikky:
It's my bad :o You have to format data as well, I forgot it to write in the OP.

Chrome crashes and system freezes are related with that :)
[Asus  Eee Pad Transformer Prime] alesi80:
Since I can't turn it off and power button menu doesn't work properly, How can I access recovery mode?

Thanks

Inviato dal mio SM-G903F utilizzando Tapatalk
[Asus  Eee Pad Transformer Prime] TacoNikky:
Press and hold down volume down and power buttons. When fastboot mode comes press volume up on RCK :good:

If anyone faces with black wallpaper

Settings => Display => Wallpaper mode : normal changes it :)
[Asus  Eee Pad Transformer Prime] Keron23:
Download from App Store: TWRP Manager. There you have the Option to Reboot in Recovery
[Asus  Eee Pad Transformer Prime] TadMSTR:
Installed v16 today. Glad to report Kernel Adiutor no longer crashes upon opening. Had thought that was due to the beta status of the kernel but maybe it wasn't, as you said the kernel is still beta. So far everything else seems good. Haven't really used it much yet though.
[Asus  Eee Pad Transformer Prime] mrremo:
This fixed the wallpaper issue. Thx-

After format data, all works good (multiwindow option, no freez anymore).
[Asus  Eee Pad Transformer Prime] alesi80:
how do you use kernel auditior app?

does it help on the screen off issue?

Inviato dal mio TF201T utilizzando Tapatalk
[Asus  Eee Pad Transformer Prime] TadMSTR:
Kernel Adiutor lets you change kernel settings. However, I left things as default and was only using the app to monitor the frequency table of the CPU to see where it sat most of the time. I hadn't used the tablet long enough to really know if the screen off issue went away in v16.

---------- Post added at 06:47 AM ---------- Previous post was at 06:39 AM ----------

Looks like I spoke too soon. This morning the tablet was down to 37% from almost a full charge. Since it previously had gone several days using very little power in v15 I checked the frequency table in Kernel Adiutor and noticed the tablet never went into deep sleep. I went to power it down so it wouldn't completely die and instead the tablet rebooted. Holding the power button to force it off wouldn't work, it just kept rebooting. I had to go into recovery to power it down.
[Asus  Eee Pad Transformer Prime] alesi80:
[MENTION=5604303]TacoNikky[/MENTION] said that screen off issue is kernel related and not yet fixed.

I just tested on clean v16 and it is still there...

Inviato dal mio SM-G903F utilizzando Tapatalk
[Asus  Eee Pad Transformer Prime] Captain_Throwback:
Yup - I'm having this issue as well. Last version was great on battery. This latest one, my tablet is almost dead overnight.
[Asus  Eee Pad Transformer Prime] pennhaven:
I just checked on v26 and Kindle isn't working there either.

I was just about to upgrade to v27 when I saw your post. I'm going to go ahead anyway since it seems I have nothing to lose and Katshmallow is too good otherwise, even if I have to get another device for Kindle. At least now the TF201 is working better than ever for everything else. After I do the upgrade, I'll try clearing Kindle's cache, removing the app, reinstalling, whatever; to see if anything makes a difference.
[Asus  Eee Pad Transformer Prime] scooter1979:
For what it's worth, I got Kindle working on v26. I tried with no luck from the Play Store, but the latest version from the Amazon Appstore works just fine.
[Asus  Eee Pad Transformer Prime] y3nd:
Hi!

I have currently an Asus TF201 with CWM 6.0.5.0 and JB bootloader 10.4.2.15.

So what are the steps to get "JB 4.2.1 BOOTLOADER VERSION 10.6.1.27.1 AND TWRP 2.8.0.0+" ?

And to "Convert just /data partition to F2FS" ?

I couldn't found any TWRP recovery image with higher version than "twrp-2.6.3.0-tf201-JB.img" while searching hours on Google (on twrp official site) and no tutorial to get "JB 4.2.1 BOOTLOADER VERSION 10.6.1.27.1".

Please can someone link me good tutorials and/or resources ?
[Asus  Eee Pad Transformer Prime] Kanhef:
I'm in a similar situation to y3nd, with a stock TF201 running Android 4.1.1, which I'd like to upgrade. This is the procedure as far as I can figure it out, please let me know if I'm wrong anywhere.

1. Unlock the bootloader using the ASUS tool.

2. Download and install the newer bootloader and TWRP from this thread.

3. Download the newer TWRP recovery from this post and use fastboot to install it.

4. Boot into recovery, wipe the system, and install KatshMallow as described in the first post of this thread.

Anything I'm missing here?
[Asus  Eee Pad Transformer Prime] frank.devliegher:
Did a full backup to try this v27t, was on 5.1.1 running quite stable but still want to see if if could run even better :)

Installation did go very smooth, re-installed a lot of the apps.

Experience so far:

- this morning tablet did not wake up, did a clear cache to 'rebuild' all the apps. Is stable again now, will see how it evolves

- kindle is indeed not working, keeps on craching. even manual enabling the app permissions did not change it.

- I am reading an online newspaper http://www.demorgen.be (and via the app) but I am not able to login via the webbrowser (and in the app but this is also via web tech) the login box doesn't appear (the login box on the right top). Tried on the default browser, chrome and firefox, none of the 3 succeeded. As this is a secure connection, and certificates are shared between the browser (system level) it's maybe something in that direction? (same issue for Kindle?)

Overall the system runs very fluid! Very nice work Tim!
[Asus  Eee Pad Transformer Prime] TacoNikky:
It's all like you wrote :good:

At 4th step wipe system,data,cache and dalvik.

Download it from here. You can flash it from cwm

http://www.androidfilehost.com/?fid=23060877490002899
[Asus  Eee Pad Transformer Prime] pennhaven:
Also worked for v27, though I didn't find the download and install process to be very straightforward.

---------- Post added at 03:53 PM ---------- Previous post was at 03:47 PM ----------

Since Timduru has now tweaked v27 especially for the TF201, are all of these additional tweaks still recommended?
[Asus  Eee Pad Transformer Prime] Kanhef:
Well, it more or less worked, except that I can't download anything from the Play Store – keeps giving me error 963 or 907. Can't find any good explanation of what these errors are or how to fix them aside from voodoo and shaking a dead chicken at it.

Edit: Reinstalled Android without root this time, everything is good.
[Asus  Eee Pad Transformer Prime] scooter1979:
If you're referring to the Amazon store app, yeah. They're not doing themselves any favors with all of the hoops you have to jump through to get the apk. I suggest storing the file somewhere safe so it can be quickly accessed again if you need to wipe your system.
[Asus  Eee Pad Transformer Prime] hikka:
Looks like amazon store has pervious version of Kindle. Its works first time but crashes again after automatic update.
[Asus  Eee Pad Transformer Prime] TacoNikky:
For amazon kindle app users

Download old version from the link below

http://www.apkmirror.com/apk/amazon-mobile-llc/amazon-kindle/amazon-kindle-4-24-0-27-release/

Do Not Update app!
[Asus  Eee Pad Transformer Prime] pennhaven:
Yep. Same here. So uninstalled the Playstore updated app. Reinstalled the Amazon store download version, and disabled Playstore auto update. So i guess we're good as long as this version works. :)

Also thanks to TacoNikky for providing the above link to the working version, and for all your other efforts to support our Transformers!
[Asus  Eee Pad Transformer Prime] sirmatto:
nvflash

I would highly, highly, highly recommend generating nvflash blobs before doing anything. This will allow you to recover from pretty much any bricking of your TF201 and has saved my dumb ass on a few occasions.

Some good links for tutorials:

http://www.androidroot.mobi/pages/guides/tegra3-guide-nvflash-jellybean/ - The official site with a decent text only walkthrough.

https://matthill.eu/android/transformer-prime-tf201-jellybean-nvflash/ - A very detailed walkthrough with steps, pictures and links.

Neither of these sites detail how to use nvflash to recover from a brick. Here's a good tutorial for that:

http://xdaforums.com/showthread.php?t=2590450

It's probably a good idea to keep a copy of the latest version of the stock firmware around, since it's best to only recover to stock from a brick:

http://www.asus.com/US/supportonly/Eee%20Pad%20Transformer%20Prime%20TF201/HelpDesk_download - Select Android as your OS and expand firmware.
[Asus  Eee Pad Transformer Prime] AndyTommo:
Version 28 is out. [MENTION=3951330]timduru[/MENTION] has published an update for tf201

http://xdaforums.com/devdb/project/dl/?id=19336
[Asus  Eee Pad Transformer Prime] mastertech007:
Couldn't get that link to work.

Found this, hope it helps.

http://xdaforums.com/showpost.php?p=64558563&postcount=1
[Asus  Eee Pad Transformer Prime] TacoNikky:
Link is added to the OP
[Asus  Eee Pad Transformer Prime] vaszago:
Is the v27 the same as timduro has made. Or make TacoNikky some Changes in the rom.

Ist the v28 stable.

Anybody test it.
[Asus  Eee Pad Transformer Prime] TacoNikky:
After v26 i don't make any changes

Tim releases it for tf201 himself :good:
[Asus  Eee Pad Transformer Prime] vaszago:
Should i flash the V26 or is the v28 also stable as your V26.

what do you think about it.

I will flash tonight my Prime.

and will flash not a stable rom
[Asus  Eee Pad Transformer Prime] TacoNikky:
I am on v27 and it's stable as v26.

I still did not flash v28 :)
[Asus  Eee Pad Transformer Prime] vaszago:
i flash v28 and will report how stable is the rom

Thanks
[Asus  Eee Pad Transformer Prime] Skew01:
v28 is very stable rom.
[Asus  Eee Pad Transformer Prime] ruy_vilela:
I have unlocked device, have TWRP, but can not flash any rom alternative. Who can help me? Thanks to all. And that Rom seem to give new life to the device, it's a shame not to be using. ?
[Asus  Eee Pad Transformer Prime] TacoNikky:
Searching and reading first post can help you. If you go back 2 pages, you will see someone who was in your situation and you will see the solution.
[Asus  Eee Pad Transformer Prime] ruy_vilela:
Thanks button pressed, rom working fine (v.27), expect more returns to install the v.28.
[Asus  Eee Pad Transformer Prime] vanquishe:
Was wondering if anyone tried turning on zram in the performance settings. Does it work well on our prime?
[Asus  Eee Pad Transformer Prime] cancarat:
It's better?

Hi!

I at the moment I'm using the KatKiss 5.1.1 v30.

I have find out that it freeze sometimes (most frequently with facebook apk).

But the ROM works very well!

With last version (6.0.1 v28) how work?

It's stable that can be use everyday?

Some posts a go there was necessary a compatibility pack to flash, and now (with v28)?

The bugs in the v28 there aren't a problem for me, if the others works! :)

Thanks for your work, best ROM!!

Have a nice day!
[Asus  Eee Pad Transformer Prime] MadmanJay:
Hi,

Version 28 is very stable. I haven't had any issues with it so far and I have been running it since it came out. Definitely worth the upgrade from 5.1.1.
[Asus  Eee Pad Transformer Prime] cancarat:
Sounds good!

Thank you for your feedback.

I'll try it! :good::)
[Asus  Eee Pad Transformer Prime] Sarkie:
v28 is very fast, not sure about stable, but none of the hitching I've had with other versions is affecting it currently. Great stuff. Thanks.
[Asus  Eee Pad Transformer Prime] Sakeus:
HW Keyboard map

Hi, is there a way to add qwerz layout for the czech hw keyboard? There's only qwerty which we do not use.

Just found the right layout - sorry :D