yashsingh1/xdaforums huggingface dataset:
[Transformer TF300T Android Development] ebonit:
You must do the update yourself. Please install version #35 because of the latest 8.1 Oreo Security Fixes! :cowboy:
[Transformer TF300T Android Development] Luca84luca:
How can I do?

When I installed android, the patches are updated automatically. Now i have the patchbof decembre 2018.

How can I do the same?
[Transformer TF300T Android Development] fusticky:
Thanks for your comment, it saved my device from being tossed out as bricked! Originally, I had dirty flashed microg on existing 035 with gapps, which worked, but I did start to run into some difficulties like lags and crashes. I then backed up again and did a factory reset, but after restoring data I got a failed message. Reflashing 035 didn't go well either. I was ready to admit defeat. Then I read your line on Format data and since my important stuff is in the cloud anyways, I gave it a try. It gave me back a clean tf300 with 035 and microg installed and the device works as new. No lags, no crashes! ?
[Transformer TF300T Android Development] ebonit:
You are welcome! Using the thanks button on the mentioned post will be greatly appreciated.

BTW, you did a good job. You should keep in mind format data helps successfully to clean the system in case of any issues. More than factory reset or wipe. The advantage of Kang TWRP in that case is that it does a deeper format that rewrites everything in the Data partition. There will be no moldy leftovers finally. Therefore it should be done from time to time.
[Transformer TF300T Android Development] BLznFuN:
Quick question, I have 035 installed from before, but I see an update happened in december. Does the 035 not change with updates? I think I downloaded it before that update date. I'd have to check my tablet to see for sure what the patch date is.
[Transformer TF300T Android Development] ebonit:
Please note, the Rom KatKiss-Nougatella is still based on Android N 7.1.2. However thanks Tim's kind efforts it gets frequently the monthly Android 8.1 Oreo Security Fixes.

-Version #034 changelog: -Port November 8.1 Oreo Security Fixes,

-Version #035 changelog: -Port December 8.1 Oreo Security Fixes.

Install version #035 and your device is up to date until a new version has been issued!
[Transformer TF300T Android Development] BLznFuN:
I am on #035. When the next security update comes out, will that number increase? Will it increase with each update? Where in the ROM can I see what version I am using?
[Transformer TF300T Android Development] ebonit:
Are you kidding? :confused:

Settings -->About tablet -->Android security patch level: December 5, 2018
[Transformer TF300T Android Development] timduru:
New version #036

New rom version available: KatKiss-7.1_TF300T_036.zip

Changelog:

- Port February 8.1 Oreo Security Fixes

- Port January 8.1 Oreo Security Fixes
[Transformer TF300T Android Development] Teddy619:
WIFI channel 13 activate

Hello,

I managed to set up the 13 channels.

Settings - WIFI - (...) Advanced - Change wifi regulatory domain tab

Here I selected - EMEA and Rest of World

Closure

After restart, the 13th channel on the WIFI transmitters will also appear :good:
[Transformer TF300T Android Development] gc2712:
In addition to installing microg on my TF300T, I have found installing and using the Opera browser faster than Chrome - even to the point where I have now synced the browser to Opera servers and switched to using Opera on my desktop PC and laptops as well (Windows 10 and Linux Mint 19). That's the first big browser change I have made in 10 years! Can now switch from one device to another just like I used to with Chrome, but faster page loading than before. Very pleased with the outcome.
[Transformer TF300T Android Development] residentorca:
Followed your clear directions and it worked perfectly. Restored Data backup immediately after flashing rom, microg & superuser. Activation of Google account required no action by me. Seamless, simple, useful upgrade!
[Transformer TF300T Android Development] Kreuger:
Is there a way to flash the rom again in twrp without using touch? I have a tablet with broken screen that I want to set back to the stock (for this rom) state and remove my data/settings so that I can sell it.
[Transformer TF300T Android Development] kozmo2k4:
If you tablet is still recognized (adb/fastboot) by your computer, you should just flash back to stock (blob with fastboot; to boot in to fastboot using the power and volume buttons). Plenty of write ups about here on XDA

That will completely wipe the storage, and install stock the Asus ROM.
[Transformer TF300T Android Development] Kreuger:
Thanks but I want to keep it on KatKiss.
[Transformer TF300T Android Development] pe1dnn:
If you have a dock then you can connect a mouse to do it. Or like I have a USB OTG Adapter on which I connect a USB mouse.

I just checked with my USB OTG Adapter if I can control TWRP with it and I can, no problem whatsoever. So I guess a dock works too.

As for the USB OTG Adapter, you can use the bloody expensive one from ASUS or a cheap one from eBay. I got a cheap one, the first was defective and they send me a second. I repaired the first one later, so now I have two.

Anyway, if you goolgle for "TF300 USB OTG Adapter" you will find one. Especially with your input being broken I think this is a nice upgrade to get a little bit more use our of if.
[Transformer TF300T Android Development] Dakatar:
Mic fix

Hello world! Is it possible to increase microphone sensitivity? Kat Toolbox does not work. I have a version of TF300TG.
[Transformer TF300T Android Development] Matty1993:
Great work on the latest .zip 036 im quite impressed keep up the great work

Few bugs however

The wifi bug is still present in 7.1.2 with the setup wiz i used GAPPS pico from opengapps dont care still works so no drama just have to enable wifi

there is no pre built file manager which is a must for me so i added one myself but when it boots up they force close straight away the apks do not require accompanying libs, yes ive also rebuilt the meta-inf to make sure they receive the correct permissions also,

Also the default wallpaper must be set on first boot as it results to a black background, ive changed this to a much nicer one im happy to share the images if you would like to switch them out within the framework-res.apk but it still must be set on first boot i cbf looking through the strings etc to see whats going wrong lol again not an issue to me,

Lastly TWRP Kang will not take a Nandroid backup at all it results in error cannot create folder on sd_ext backup******blah blah no matter what i do, any idea on this i cross checked mounts and all partitions are mounting & unmounting without issue

Also the secone step with the SU terminal & dd=if was not necessary for me all i had to do was fastboot flash it and reboot-bootloader it was still there after rebooting 3 times to check.

Apart from those small things which are only minor i think you should be quite proud of what youve built for us all here on xda thumbs up from me without a doubt oh i also added low ram config to the build.prop which decreases the ram usage a little bit more also, i also enabled high-end gfx which makes the window transitions a smoother :)

Im sure we can expect 8.0 sometime in the future from all the release ive seen so far eye?? :) i look forward to any & all updates if the Rom in the future
[Transformer TF300T Android Development] georgecoat:
I can confirm that installing [N 7.1.2] [ KatKiss - Nougatella #036 ] with MacroG works really great, it is fast and lag issues are gone!

Download ROM (in my case for tf201), SuperSU and MacroG.

Make a clean install, start in TWRP by formatting (took about 35 minutes), change /data and cache to f2fs, then flash ROM, SuperSU and MacroG together, wipe cache/dalvik, reboot, activate WiFi, install yalp and then all needed apks including Opera replacing Chrome.

Everything, including apk installs, downloads and browsing, reading through ebooks and all apps are loading and running much faster.

The ROMs are usually very fast short time after install, but lagging issues are slowly developing with time.

It looks like KatKiss and MicroG are meant to be together and the speed boost with microG compared to gapps is quite impressive.

Right now the Prime is running fast as never before, but as time goes by I will report back if lagging issues are coming back or are gone forever.
[Transformer TF300T Android Development] pe1dnn:
Changing cache to f2fs is an useless step. This is because of the next step in your instruction:

If you look how the cache wipe is performed by TWRP you will see that the cache partition is formatted by making a new ext4 filesystem on the partition. So regardless what filesystem you made the cache partition, after wiping it with TWRP it will be ext4. Which is fine, only /data benefits from being f2fs anyway.
[Transformer TF300T Android Development] RudeboyXL:
Please do report back after further testing.

I cant really take peoples advise with microG installs without extended testing since this ROM works perfectly with normal Gapps for some time after first flashing. Its only after several weeks that the tablet becomes bogged down and laggy, and especially after google services updates.

That's another thing to consider. Does microG update itself automatically like google services? or do you have to manually flash an update every time google changes something that breaks microG because that's also a non starter for me. I haven't the time to constantly maintain the tablet these days.
[Transformer TF300T Android Development] Kreuger:
Sweet thanks man.
[Transformer TF300T Android Development] Atum262:
Your ROM is defective, I can't use any SD card as internal system storage since build #028.

I'm getting this error when I try to just format the SD card: command '24 volume partition disk:179_128 public' failed with '400 24 Command failed'

And I'm getting this error when I try to format the SD card as internal storage: java.util.concurrent.TimeoutException: Thread Binder: 1649_E gave up waiting for partitionPrivate after 180000ms

Anyone else? Does anyone have a solution for this bug?
[Transformer TF300T Android Development] MiniBlu:
Very rude way to start a post. Maybe your tablet is defective. Sdcard works fine here.

Learn some manners and ask if others are having the same problem before rudely accusing a dev of having a "defective rom".
[Transformer TF300T Android Development] duyfken:
I've got 2 TF300T's which I'm going to reflash with Nougatella 36 and Nanodroid to test, since I was experiencing insane slowdown previously on any stock ROM or KatKiss with fully updated gapps (factory or opengapps Pico)... so I'll let you know how it goes too, more testing should give us a better idea of the difference/s I suppose :D
[Transformer TF300T Android Development] bfvm1982:
Hi everyone,

This could work on asus Memopad ME301T?
[Transformer TF300T Android Development] patrick13015:
yes i m interesting if this rom is ok on ASUS MEMOPAD ME 301T
[Transformer TF300T Android Development] timduru:
New version #037

New rom version available: KatKiss-7.1_TF300T_037.zip

Changelog:

- Port March 8.1 Oreo Security Fixes

- Upgrade sqlite from 3.17.0 to 3.27.2 (also fixes Magellan SQL Vulnerability)
[Transformer TF300T Android Development] ebonit:
Hello Tim, thank you very much for the important upgrade. A donation is on the way.

After a dirty flash of KatKiss-7.1_TF300T_037 + microG-20.6.20190126 + SuperSU-v2.82 in one run everything runs well. On a first glance the performance looks fine!
[Transformer TF300T Android Development] sem.molone:
Simply a dirty flash over a previous katkiss-opengapps-supersu installation?Looks great, where can I find the microG ?
[Transformer TF300T Android Development] bfvm1982:
Hi,

Since nobody here, seems want to help, i can tell you that this rom will not work on ME301T.

I have tried by myself, and doesn´t work.

Regards.
[Transformer TF300T Android Development] Ctrl-Alt-Del:
Thank you very much for keeping that rom alive! Dirty flash from 036 and everything is smooth.
[Transformer TF300T Android Development] ebonit:
-->NanoDroid: https://xdaforums.com/apps/magisk/module-nanomod-5-0-20170405-microg-t3584928

-->Download: https://downloads.nanolx.org/NanoDroid/Stable/NanoDroid-microG-20.7.20190310.zip
[Transformer TF300T Android Development] mcfouch:
Who can help you here ? You are on a TF300T forum, in a Tf300T specific ROM thread and you ask a question about an other device ! We are here because we own a TF 300T.

Typing me301t in the search would have helped you yourself without taking any risk for your device.
[Transformer TF300T Android Development] bfvm1982:
Thank you Sir!
[Transformer TF300T Android Development] Elryn:
Hello,

First I'd like to thank Timduru for his great job ;)

I was using version #26 from a while without any difficulties.

I have clean installed this new version #37. Unfortunately, during set up installation I got the error : "android.process.media" keeps stopping. it's popping every 2-3 seconds.

Enabling or disabling WiFi manually changes nothing.

I tried to search on the Internet to solve the problem but every try was a failure.

Google play just doesn't start and I am not able to go in the download folder too.

Should I clean install back version #26 and dirty flash this new version ? Will it work ?

Thanks a lot
[Transformer TF300T Android Development] Carl Hansen:
I get the same problem with android.process.media stopping every few seconds. Back to #36 which still works fine.
[Transformer TF300T Android Development] ebonit:
Nope!

Clean install means first of all format /data through Kang TWRP and follow up the install instruction in post #1 step by step without wandering away. Kang TWRP does a deep format that rewrites everything in the data partition. No moldy leftovers.

If there are any issues like reported by you, something was wrong during your install process. So I would like to recommend to you to reinstall #37 again with format /data at first.

Believe me too many people still mix up wipes and formats... Please format only data, not factory reset, not wipe - you format it ext4, then convert it to f2fs. Formatting in Kang TWRP takes until 1 hour +. If it went faster you did not format. So break down your steps further for us. Details please!
[Transformer TF300T Android Development] Elryn:
Hi ebonit,

Thank you for your answer.

You are right I am quite beginner so I can do mistake.

I will explain more in details what I did for better understanding :

STEP 1 : Asus Firmware

I went on Asus website and download latest firmware : TF300T-WW_epad-10_6_1_27_5-UpdateLauncher. I extracted twice and copy-past the blob file into my ADB folder.

I use ADB in order to put back the firmware ROM, so I use the command : fastboot -i 0x0B05 flash staging blob.

I start the device to see if everything was OK : it works fine.

(actually i follow this guide https://xdaforums.com/showthread.php?t=2187982)

STEP 2 : KANG TWRP

I just follow this guide : https://xdaforums.com/transformer-tf300t/development/recovery-twrp-t3046479

I have download the latest file available : TWRP 2.8.7.2@AREA51 KANG FULL

I copy-paste the file into my ADB folder and rename it "twrp".

I went into fastboot and use the command :

fastboot -i 0x0B05 flash recovery twrp.img

I reboot. Everything was still OK.

STEP 3 : Nougatella #37

I have download all the files required in post 1 :

-KatKiss-7.1_TF300T_037

-open_gapps-arm-7.1-pico-20190322

-UPDATE-SuperSU-v2.82

I copy those files into an external sd card.

I boot into recovery. I go to wipe and do format /data. I even type yes to confirm the action. Waited around 10 minutes. Then I go to advanced wipe and check data then repair or change filesystem, change system and choose F2FS.

Then I put my external SD card into the tablet.

Then I go to mount and check the external SD box

Then I go to install, select my external SD card and flash the ROM #37. After completion I read the log and see that everything was OK.

So I just flash the SuperSU zip.

Then the gapps. Read the log = everything seems OK

Then I wipe cache/dalvik

Reboot

==> at first boot, even before choosing the language I get the error message "android.process.media keeps stopping". Try one or two things I searched on the Internet but no improvement after several reboot.

STEP 4 : Retry

Back on recovery, I do a format /data (still only 10 to 15 minutes max.)

convert into F2FS

Flash the ROM #37

Super SU

gapps

wipe cache/dalvik

==> at first boot same mistake.

STEP 5 : back to #26

Back on recovery, I do a format /data

convert into F2FS

Flash my older files :

KatKiss-7.1_TF300T_026

UPDATE-SuperSU-v2.82

open_gapps-arm-7.1-pico-20171105

Wipe cache/dalvik

Reboot

==> at first boot, no error message, everything works just perfect.

Maybe the newest open_gapps is not working ? When you have flash the #37, did you use your older gapps file or was it the newest avalaible ?

Hope to have make it clearer otherwise just tell me.
[Transformer TF300T Android Development] ebonit:
You are welcome!

I'm sorry, although you did a good job in general unfortunately it seems there have never been a successfully format /data on your device. Please keep in mind: formatting in Kang TWRP takes until 1 hour +. If it went faster you did not format. Please format only data, not factory reset, not wipe. Be patient and let it run.
[Transformer TF300T Android Development] Elryn:
In fact I've got two TF300T devices. On the first one, format does actually runs for 90 minutes, but on the second one, it has always run shorter time - maybe it is a TF300T 2.0 ? After format, the log just says it was successfull.

I will try on the second device later on to see but as #26 works fine, I am not sure this is linked.

EDIT : Format data took around 45 min. #37 still got the same error message "android.process.media keeps stopping".

I have tried #36 : works perfectly well.

I will also try with an older gapps just to check.

EDIT : Did not work.

Also my two docks do not charge anymore either they are plugged alone or with the pad on it. The pad does fully charge through the dock but the dock itself doesn't.

As aficionados of TF300T, does anyone has a tip to fix it ?
[Transformer TF300T Android Development] timduru:
post logs

grabbing a logcat through adb would be the easiest
[Transformer TF300T Android Development] Caimarcladev:
i did everything excactly as guide but i still get app closed in setup wizard and cant continiue hlp pls
[Transformer TF300T Android Development] d4dave:
I've had a similar experience and solved it by flashing the rom by itself (without microg), rebooting, running thru setup wizard. Then booting back into recovery and flashing microg. Doing it in two steps works for me. Note I've not flashed SuperSU. I'm currently on rom #35
[Transformer TF300T Android Development] timduru:
New version #037b

New rom version available: KatKiss-7.1_TF300T_037b.zip

Changelog:

- Fix android.process.media crashing on 1st clean install with new SQLite views & trigger dependencies

(no need to update if you already have #037 running from a dirty flash)
[Transformer TF300T Android Development] ziggy71:
Did you get it working? I just flashed the newest version, seems to be working well.
[Transformer TF300T Android Development] MorphiousGX:
Deleted. Found my answer
[Transformer TF300T Android Development] rowiz:
I've installed the 37b version after the bug of the 37 with the android.media crashing.

The guided configuration keeps crashing at beginning. Others with this problem?
[Transformer TF300T Android Development] timduru:
turn wifi on
[Transformer TF300T Android Development] Dakatar:
Maybe someone knows how to beat a batterydrain in sleep mode?:(

I have a tablet TF300TG. Katkiss 7
[Transformer TF300T Android Development] d4dave:
I have the wifi version and also experience battery drain in sleep mode. Fully charged tablet and dock will last about 48-72 hrs in sleep. Only way I've found to combat is to use flight mode (but that obviously means a longer time to disable and reconnect). In flight mode I'll get about a week of continuous sleep mode.
[Transformer TF300T Android Development] timduru:
New version #038

New rom version available: KatKiss-7.1_TF300T_038.zip

Changelog:

- Port May 8.1 Oreo Security Fixes

- Port April 8.1 Oreo Security Fixes
[Transformer TF300T Android Development] androidjel:
[MENTION=3951330]timduru[/MENTION] Thank you for your dedicated work!

If im correct android 7.0 will be the last version for our device, android 8 or even 9 will not be possible?
[Transformer TF300T Android Development] timduru:
Everything is possible :P

it's just that I can't really work on it much anymore,

so yeah, better not expect an upgrade to a higher version from me :)
[Transformer TF300T Android Development] androidjel:
What do you need to get it working or get working on it?:)
[Transformer TF300T Android Development] timduru:
A time machine & bionic body replacement :P
[Transformer TF300T Android Development] androidjel:
Hahaha why a bionic body replacement?
[Transformer TF300T Android Development] georgecoat:
MicroG instead of Gapps

After running on MicroG (microG-20.6.20190126) for several weeks (since beginning of February) I can confirm that I do not experience any legginess as I usually noticed with Gapps. My only problem is that I cannot use apps that require google sign in (Alfred Camera and similar).

I am now on Nougatella #036.

When I upgrade to #038, I will install it with microG-20.8.20190504 and I will do some tests and then compare the results after several weeks to see if there is any slowdown I do not see by eye.

Could anyone suggest some benchmark app to use for this?
[Transformer TF300T Android Development] ebonit:
Thanks for opening the floor to further discussions about microG on this Rom!

I'm also running microG-20.6.20190126 on my device since beginning of February. So I can confirm your statement absolutely except using apps like Alfred Camera. There are no any limitations. BTW, the performance has increased noticeable compared with before. Unfortunately there is no benchmark app to find!
[Transformer TF300T Android Development] BokyR:
Hi, I'm searching a Rom to flash on my Asus TF300TG.

Unfortunately I had no luck finding a functional mirror for roms developed specifically for my model. Can someone tell me if this rom is compatible with my pad, letting me use the 3g module?
[Transformer TF300T Android Development] pe1dnn:
It works on your Asus TF300TG but turns it into a TF300T, in other words no 3G support. I think I remember some users here tried to add it, you have to search the forum. I don't know if it was successful or not, as owner of a TF300T I did not follow any of it closely. From what I understood there are no other options for this tablet.
[Transformer TF300T Android Development] Lonnie Reeder:
Correct no 3G support. Asus did not release the code for the 3G stuff so no one has created a custom ROM to utilize the 3G. If you want to use the 3G you will have to keep the OEM ROM or reflash it. You can search XDA and that is answer that I saw a year or so ago.
[Transformer TF300T Android Development] MonaxDK:
Installed the latest version (038). At first, I could not go further than choosing a language and connecting to WiFi, endlessly "Checking for updates." I found a way to skip it (tap on the 4 corners of the screen, clockwise, starting from the top left). After that, I could not log into Google account and play market. It helped to make a reset to the factory settings (via the settings menu) and go through the initial setup again. Now everything seems to work, thanks!

A little offtop:

Does anyone know if there are plans to create firmware based on Android GO for TF300? A reduced need for memory would be very cool for our device.
[Transformer TF300T Android Development] scruffy1:
just dirty flashed the latest build

thanks again timduru :)
[Transformer TF300T Android Development] tuvok1981de:
you can delete this post sorry