yashsingh1/xdaforums huggingface dataset:
[Transformer TF300T Android Development] ebonit:
You are welcome! But why are you so negativ? Both comments, neither by myself nor by [MENTION=5472570]pe1dnn[/MENTION] shouldn't be a rant rather help you. If they finally did, using the "Thanks button" is greatly appreciated. :cowboy:
[Transformer TF300T Android Development] t3chwizard:
[MENTION=3951330]timduru[/MENTION] would it be possible to add the kernel feature that corresponds to this kernel adiutor option for ZRAM to the kernel for this ROM? On my other tablet I have it and hadn't been using it and my god it makes a huge difference in performance.
[Transformer TF300T Android Development] timduru:
settings => performance => zram
[Transformer TF300T Android Development] t3chwizard:
Arigato sensei. Would you happen to have any idea if this ROM is compatible with Magisk?

I searched and didn't see much about magisk so that is why I asked.
[Transformer TF300T Android Development] el_angelo:
It's working now. I understand. It's ok.

Just wondering why this rom is this sensitive to the choice of bootloader. This is the first time I encounter a situation like this. Most of the times i obviously go with whatever is proposed in the opening post but this time it was a bit special as i needed to upgrade the firmware of the touchcontroller while not having a touch screen working...
[Transformer TF300T Android Development] rena_:
A warning about backups and data formatting:

TWRP backup is not a partition image! It dont contains the data/media part of /storage or what else links there. So in thinking so before formatting data you may lose photos, notes and other appdata and so on, which also are not included in titanium backup because of there storage place.

In the new version of TWRP there is a note about this on data backup, but not on the kang version.

Lots of people have lost images and other important data.
[Transformer TF300T Android Development] t3chwizard:
That is mostly common sense for most people with this device and even for users of other devices on this Forum as many of us have been on the scene here since 2013-2014 or even earlier.

If you observe the terminal output when you wipe "/data" in TWRP it says that it is wiping "/data" without wiping "/data/media" (the part with your anniversary pics or baby pictures in it that your wife or partner would crucify you for if they happened to be lost ?). Subsequently when formatting a device, it does not take user's data into consideration as it is a tool meant to clear the storage medium completely in preparation for switching the partition format or repartitioning or whatever is to be done to the device after formatting takes place. In other words it just reformats the entire device like you are asking it to do, henceforth wiping all the data that is currently on it and marking the blocks as free space.

Even so with that said, your post probably will be useful to those less experienced members of XDA, so don't think I'm just trying to dismiss it...I am just giving my perspective as a senior member here and long time user of our beloved TF300T.

---------- Post added at 06:41 PM ---------- Previous post was at 06:28 PM ----------

Anyway does anyone know of a better app for doing remote desktop sessions to windows PC than TeamViewer? (TeamViewer works but the mouse from the dock requires you to click to move it ). Ideally I would like one that let's me use the mousepad on the dock to control the remote computer and not have to click to move it (in other words I want it to let me control the remote mouse with the mouse pad on the tf300t dock and capture it like VirtualBox and other virtualization programs do if possible). Right now I have to use the mouse cursor on the screen of the tf300t to click and drag the cursor on the remote desktop session and it isn't very efficient (Basically mouseception).
[Transformer TF300T Android Development] rena_:
I was not aware of it (beside some disappeared pdfs) and as my son told me to safe his college note downs i thought, making a titanium backup and one with TWRP is double safe.

On researching the topic i found a lot of posts about with missing data in the bug tracker.

Timduru often notes to format data if there are problems so i have done this...

I dont know the android app, but i use it on my PC as teamviewer replacement:

https://blog.anydesk.com/blog-detai...he-week-anydesk-for-ios-android-now-available
[Transformer TF300T Android Development] wilspeak:
Hello, timduru, I have a TF300 withTWRP version 2.7.0. installed and I was trying to follow your insrtall instructions that said "Change /data filesystem to f2fs

(wipe => advanced wipe, check /data then "Repair or change filesystem" => change file system => and choose F2FS)" , But I don't see those options in after the wipe and advanced wipe . What do you think my next step should be ? Thank You
[Transformer TF300T Android Development] MiniBlu:
Follow the instructions in the OP. Use the kang-twrp that it says to use. There is a link to it in the OP.
[Transformer TF300T Android Development] canka591:
My asus tf300t tablet is always stay bootloop ı'm installing katkiss 7.1.2-gaps pico (7.1)- supersu.zip on twrp but always finished and click reboot my device is always stay bootloop ı can't see katkiss startup logo :( what should ı do ?
[Transformer TF300T Android Development] ebonit:
The device seems to be bricked. I think you are in the wrong thread. To find a solution to solve the brick please go here: https://xdaforums.com/showthread.php?t=2396072
[Transformer TF300T Android Development] canka591:
I know how to install old(4.4.4 kitkat) rom but I can't install any rom other than the original rom

ex. this katkiss rom ı'm reading this https://xdaforums.com/transformer-tf300t/general/guide-asus-transformer-pad-tf300t-stock-t3554744 guide but my tablet is always stay ASUS Inspiring Innovation * Persistent Perfection LOGO

How to install this rom ?
[Transformer TF300T Android Development] pe1dnn:
The instruction is to fully wipe the system and make the Stock ASUS ROM to initialize everything. After that your machine in factory new conditions and from there you should be able to install this ROM, provided you follow the instructions without making personal twists and shortcuts (like using other versions of tools, skipping steps that at first seem to be redundant, forcing shutdown because you think something hangs while in fact it just takes very long etc.).

Unless your hardware is physically defect there should be no problem installing this ROM after the described cleaning procedure.

Edit: with follow the instructions I mean the instructions on the first posts of this thread, not some alternative instruction somebody put together somewhere else.
[Transformer TF300T Android Development] wilspeak:
Thank You

---------- Post added at 12:39 AM ---------- Previous post was at 12:06 AM ----------

Hello timduru , Hello, I have a TF300 running on Android 4.4.3 and has SlimKat Rom installed with TWRP version 2.7.1.0. I want to install (KatKiss - Nougatella 7.1 Rom), but in order to even begin to Flash an updated version of TWRP the instructions say " MUST BE ON A BOOTLOADER ENDING IN 27.1 or 27.5". My question is how can I find out what version of bootloader that I am presently on and if I have to update the bootloader how do I go about doing so? >>>> ROM Firmware Required: Latest stock bootloader, KANG TWRP . Any help would be appreciated. Thank You.
[Transformer TF300T Android Development] levitana:
Thank you,timduru.Your rom is wonderful and very fast.

I found that 4 cores always working at 408MHz frequency,even when nothing happens.

It is because of Interactive governor settings: min_core_keep and core_lock_count,if you change them to 0 , only 1 core will be active always and more cores by demand.System will change this parameters back after wake up,so possible to change those parameters to read only after changing them in Init.d script.

Also it is impossible to set min frequency to less than 204MHz,it changes in settings,but not really.

Seems to be locked in kernel,may be you can fix it in the next build.
[Transformer TF300T Android Development] ebonit:
Please start Fastboot USB download protocol by "Power on" and "Volumen down" together! In the left corner above you will find in the second line of the message the bootloader version of your device. :cowboy:

PS: Restart into recovery using the RCK icon, never ever into Wipe Data!
[Transformer TF300T Android Development] viseversa101:
Has anyone tried using xposed on this yet? i seen sdk25 jsut released for 7.1
[Transformer TF300T Android Development] whoosename:
I did. Installation without problems or error reports. Since I've got problems with my wifi I can't tell more.
[Transformer TF300T Android Development] walttheboss:
Try NoMachine
[Transformer TF300T Android Development] t3chwizard:
Thanks so much, works perfectly.
[Transformer TF300T Android Development] moviecut:
[MENTION=3951330]timduru[/MENTION]: Once again, thank you so so much for all your work on our good old tf300t! I was back on android 6, because of xposed. Now that xposed is working on nougat, i installed katkiss #25 and everything works awesome (after i figured out, that i need to do the wifi trick on setup. Reading the topic helps ;)).

Gesendet von meinem LG-H990 mit Tapatalk
[Transformer TF300T Android Development] jumali95:
I have a question..... does the ROM also work on the TF300TG or is it only for the TF300T? And if yes, does 3G work on the TF300TG or can you only use it without it?
[Transformer TF300T Android Development] renzo.pc:
Works with TF300TG but you lose 3G.

Enviado desde mi HUAWEI NXT-DL00 mediante Tapatalk
[Transformer TF300T Android Development] ebonit:
Please search this thread for TF300TG and you will find many experiences about using this rom on TF300TG. :cowboy:

First of all your device must be on the latest Asus stock rom Jelly Bean 4.2 with an unlocked bootloader. Secondly you need Kang TWRP recovery. Then follow carefully the install instruction in post #1 of this post.
[Transformer TF300T Android Development] sergiolopezsan:
[MENTION=3951330]timduru[/MENTION] What about Android OREO on the Asus TF300T? Are there any news?

Thank you for all your effort.
[Transformer TF300T Android Development] jumali95:
Thx for the information! :)

Is it better then the stock ROM? It seems quicker, but is it equally reliable?

I wanna use the TF300 again for some writing/browsing at the university and occasionally watching films/youtube/netflix in bed.
[Transformer TF300T Android Development] pe1dnn:
Unquestionably yes. Way, way, way better.

No, it is not equally reliable. Not by a long shot. The stock ROM has not been updated for years and all big security issues and bugs are still present in that ROM and the Android version is outdated and almost obsolete. On the Nougatella ROM almost all security issues are patched an the once which are not will most likely be patched in the next version since Tim uses the last AOSP versions in his ROM which has all the patches. The Android version is main stream and even if updates stop now it may last at least a few years before becoming obsolete too.

So comparing Stock to Nougatella is like comparing a Lemon to a state of the art ROM. They do not equally reliable, Nougatella is much, much, much more reliable.

In short switching to Nougatella is a no-brainer.
[Transformer TF300T Android Development] t3chwizard:
Only thing that the stock ROM might have over Nougatella is the graphics performance as 4.2 was the last supported ROM with GPU acceleration working well with Nvidia drivers since Asus provided the drivers with the assistance of Nvidia until they stopped updating it. Even so, most people who own this tablet do not have it to play games and use it with the dock to actually be productive and as a result it is just fine for the majority of the userbase.

If any other decent tablet came out with a keyboard that had a battery like this one that could charge the tablet I would consider switching, but even the tf701t from what I heard isn't receiving many updates (if any) anymore, so I am sticking with the tf300t. For me it doesn't make sense to spend another $200 to get the tf701t when my tf300t works just fine for productivity.
[Transformer TF300T Android Development] timduru:
New Version #026

New rom version available: KatKiss-7.1_TF300T_026.zip

Note that apps are going to get optimized in the background after the upgrade and first boot into android,

so better wait and let the tablet settle down for a while.

Changelog:

- Port October 7.1.1 Nougat Security Fixes

- Port September 7.1.1 Nougat Security Fixes

- Port blueborne security fixes

- wpa_supplicant: krack patches

TF300T/TF201/TF700T Katkernel 049:

- Port blueborne security fix

TF701T Katkernel 008:

- Port blueborne security fix
[Transformer TF300T Android Development] ebonit:
New Version #026 :good:

Dear Tim, thank you very much for your kind efforts. I'm very grateful for the fast security updates especially the WPA patches and the blueborne fix . After dirty flash everything runs well!
[Transformer TF300T Android Development] floyd.pepper:
Google Play error code 963 & 907

hi there, I had been using Katkiss for about a year and love the new life it brought to my TF300T.

This weekend, I wanted to give it a bit of a refresh so I decided to do a clean wipe and start again from scratch. I flashed the latest TWRP 3.1.1.

Then I downloaded

KatKiss 7.1.1 #25

OpenGapps ARM 7.1 Pico

SuperSU stable

Everything looked OK, although I did have a hard time flashing TWRP as I had problems mounting /system. But I got it going in the end and booted up into a fresh clean KatKiss install.

However, I cannot download apps. When I go to the Play Store the app tries to download twice or three times. Then I get either error code 963 or error code 907 from the Playstore.

Based on feedback from other forums, I removed my microSD card and also cleared data from Google Play and Google Play services. Still no luck.

I'm worried that it's something to do with mounting my /system...perhaps google play cannot access the /system to install apps??

Any suggestions greatly appreciated.
[Transformer TF300T Android Development] ebonit:
Look at the install instruction in post #1. First of all you need Kang TWRP!!! If needed make a backup from your current system. Next you need to format /Data through Kang TWRP. It takes up to one hour. Let it run! Then change file system to F2FS for /Data only (no Cache, no System). After that follow Tim's instruction carefully without wandering from the correct path. That's it! :cowboy:
[Transformer TF300T Android Development] jumali95:
[MENTION=5472570]pe1dnn[/MENTION] & rjmxtech:

Thank you so much!

Then i will install Nougatella.

My last question is..... my screen is broken and my digitizer doesnt work along with that. My replacement unit is on the way from China, but unfortunately it's not the same digitizer type. So i have to flash another firmware after this instruction:

https://xdaforums.com/showpost.php?p=39371862&postcount=104

Can i flash it without a problem with the old digitizer still built in? And should i flash it before or after changing to Nougatella? Will the flashing of the Custom ROM reset or change the digitizer firmware in any way?

Sry for all the stupid questions, but i just don't know how it works exactly and i don't wanna figure it out the hard way (by bricking the device). :)
[Transformer TF300T Android Development] pe1dnn:
I can't help you here. It looks like tricky business. I think the stock ROM is also used to calibrate the digitizer, but I'm not sure. I am lucky, I never had to find out :fingers-crossed:.

Maybe search a bit more, there must be people with experience. This tread is dedicated to the Nougatella ROM so maybe try your luck in a TF300 hardware related thread.
[Transformer TF300T Android Development] floyd.pepper:
SOLVED

Kang TWRP was the answer. Reflashed Kang TWRP recovery, formatted Data and everything installed perfectly. Thanks [MENTION=7106193]ebonit[/MENTION]
[Transformer TF300T Android Development] gilles02:
hello,

Sorry about my school English.

I have already installed the previous version but I don't remember how to do it.

Do you have a link with a very good tuto well detailed (even a video) to carry out the manipulation.

Thank you very much:(:pleurs:
[Transformer TF300T Android Development] ebonit:
Go to post #1 of this thread. There are the "Install Instructions" you should follow without wandering from the exact path.

BTW, being able to read is a big advantage! :cowboy:
[Transformer TF300T Android Development] gilles02:
reading is good, but understanding English is different (thanks Deepl translator)
[Transformer TF300T Android Development] shiboby:
My GF wants to use the to take notes in class, but what ends up on screen is significantly delayed from the movements of the stylus, which leads to errors and frustration.

1. Is anyone else experiencing this?

2. Doesn't any one know how to fix this?

3. If noone else is experiencing this or knows how to fix this, I am thinking about flashing the backup I made of the stock rom. Would the bootloader I had to flash for this rom create any problems with going back to stock?
[Transformer TF300T Android Development] ebonit:
If your backup is done with last Asus firmware "Version JP_V10.6.1.27.5" dated 2013/09/27, your bootloader ends of 27.5. That's correct. There will be no problem to restore the backup.

However you should check it before by starting fastboot protocol with "Vol down" plus "Power on" together. In the left corner above the bootloader version will appear.
[Transformer TF300T Android Development] zapahacks:
I tried to install Magisk on the latest version, but it doesn't work.

I also tried on the last android 6 version of the rom, with no luck as well.

Does anyone knows why it doesn't work?

I searched both threads with not much info about magisk + these rom.

Thanks.
[Transformer TF300T Android Development] cristobal.digital:
Hi there,

I am experiencing some odd behavior using the v026 rom :

- Android clock app (v4.5.0): I change "Style" to Analog, "Gradually increase volume" value o any other parameter like the ringtones and they are NOT saved & much less applied by the app...

- When installing applications via APK files (unknown sources = enabled, of course) some of them got the "INSTALL" button greyed out (disabled?) ... Fortunately by accident I discovered that if I press the "overview" button on the navigation bar at that moment and select the "Package installer" window I was already on, it magically enables the "INSTALL" button ...

- Some apps like FX file, Mixplorer, Winrar the first time you browse the folder /Android, it shows it incorrectly in blank! (knowing that at least the folder "data" exists) ... so I have to close the app, give it some time and try again to finally see the content of the /Android path correctly

- Tubemate installs correctly but it does not open: it goes few seconds to gray to end going back to the home screen / drawer

Any ideas please?

My stuff: TF300T, KK7.1.2v26, Rooted Supersu v2.82, TWRP kang 2.8.7.2

Thanks in advance!!
[Transformer TF300T Android Development] ebonit:
Are you sure that you did follow the install instruction in post #1 carefully especially the first part about format /data?
[Transformer TF300T Android Development] cristobal.digital:
I do, my step by step guide:

1- TWRP: Wipe -> "Format Data" (takes about 30min)

2- Reboot again to recovery. Keep System Read only? NO, ALLOW!

3- TWRP: Wipe -> "Advanced wipe"

Dalvik	(takes seconds)

System	(takes about 01 min)

Cache	(takes about 01 min)

IntrnalSto	(takes seconds)

4- Wipe -> "Advanced wipe" check "Data" -> click on "Repair or Change File System"

-> "Change File System" -> Choose "F2FS" (takes seconds)

5- Reboot again to recovery

6- FLASH THE ROM (without Wipe Cache/Dalvik & without reboot: just back button to continue flashing 7 & 8)

7- Flash the SuperSU zip (without Wipe Cache/Dalvik & without reboot: just back button to continue flashing 8)

8- Flash gapps

9- Wipe Cache/Dalvik

10- Reboot System
[Transformer TF300T Android Development] androidjel:
Maybe a stupid question but, [MENTION=3951330]timduru[/MENTION]: when is there gonna be a android 8.0 for our device? last time with 7.0 update you where super fast to distribute :)
[Transformer TF300T Android Development] ebonit:
I'm sorry, I wouldn't reply on your question. However I agree with you. It is really a stupid one!

Please note, Tim isn't in charge for anyone. He had made hundreds of efforts on a voluntary basis over many years to keep our believed Tablet alive on all previous Android levels . That's it why we all of our community respect him deeply. Be sure, if he finds out that Oreo fits to the very old hard ware of the TF300T, he will us provide a well running custom Rom. Meanwhile be patient and stay on Nougatella. :cowboy:
[Transformer TF300T Android Development] t3chwizard:
kek ebonit just ended him
[Transformer TF300T Android Development] Dakatar:
Hi everyone! How much does the battery hold? Think about changes battery. In the online movie playback mode, the battery holds a charge of about 4 hours.:rolleyes:
[Transformer TF300T Android Development] ebonit:
If my memory serves me right, you were already thinking about changing the battery on April 2nd, 2017 post #788. Did you ever read my reply on post #792 from the same day? :cowboy:

My advise at that time was: "before you realize your battery replacing intention please watch your battery drain fore a while. If finally your result is very worse, you may replace your battery." See also post #718 with the screen shots https://xdaforums.com/showpost.php?p=71467166&postcount=718.
[Transformer TF300T Android Development] Dakatar:
Maybe, i don't see that :( idk, what to do with battery. Buy new device i don't have reason :eek:
[Transformer TF300T Android Development] Heritz:
I was wondering if it's my dock or just the rom. Is the tablet supposed to charge from the dock <70%? Mine gets way below 70% and the dock never kicks in. All dock functions work fine though (keys, mousepad, etc).

If I plug in the charger to the dock while the tablet is docked, the dock charges and I get an indication on the screen. However, the dock will reach 100% and the tablet will never charge. Thoughts?
[Transformer TF300T Android Development] scruffy1:
rom seems to load fine, but the initial "select wifi" you suggested returns an authentication problem

there's a valid mac address but the connection cycles between connecting and authenticating before eventually reporting ""authentication" problem" and below the list of available networks lists IP address unavailable

this is on two different wifi sources, both on different channels

worked fine on katkiss 6

any suggestions ?

edit : got it going, but was reticent to play on channel 13, whereas previously fine to do so .... ?
[Transformer TF300T Android Development] ebonit:
As far as I can remember there have been problems to use channel 13 on #12. Please have a look at post #204 on this thread: https://xdaforums.com/showpost.php?p=69380548&postcount=204

However now on Nougatella #26 channel 13 works fine . I have checked it right now. If you still have any problems with this channel, please use channel 6 or put your router on auto.
[Transformer TF300T Android Development] scruffy1:
yeah, it's fine on 11

12 and 13 are not "legal' locally... which makes them less congested :)

but 11 is working so i might just be a good citizen for now
[Transformer TF300T Android Development] alex-ivanov:
Awesome work

Works like a charm on my old Tf300, dock included. Super work done here. Hats off !

Many thanks from France ;)
[Transformer TF300T Android Development] scruffy1:
yes, i should have added my thanks in the earlier post too

yet another winner from timduru :) you rock !!
[Transformer TF300T Android Development] androidjel:
Well ebonit you could put a better answer, i just asked a normal question not demanding anything...