yashsingh1/xdaforums huggingface dataset:
[Transformer TF300T Android Development] ebonit:
If so, there shouldn't be any issues like reported. Just checked, the calendar on my tablet works fine! :good:
[Transformer TF300T Android Development] Bossie12:
How many tf300t's are there out there ? I mean the hardware difference. This Katkiss-12 rom is excelent, but the only thing i have with it is the wifi that drops constantly. This is very annoying 'cause i use to read the news on my tablet but that's a pain in the ass with these droppings.

Is there a remedy for this ?
[Transformer TF300T Android Development] shanewhittington:
I'm using v10 and the WiFi has always been flawless for me. I use it for watching online video and have not had a single issue
[Transformer TF300T Android Development] ebonit:
I'm using this rom since starting with #006 until now #012. WiFi always has been working flawless without any issues.
[Transformer TF300T Android Development] Bossie12:
That's why i'm asking how many different TF300 there are, hardware-wise. You should think they are all the same, but they don't. One has troubles with Bluetooth, the other with Wifi and so on. So Asus uses different (cheaper ?) components in their tablets with the same name ?
[Transformer TF300T Android Development] walttheboss:
Since following this and other 300T forums I think that there are 8 permutations/combinations at least. Probably closer to 20. Displays, motherboards, and radios are a few things that they change.

ASUS assumes that most users stay on stock and it won't matter.

Stay here long enough and most likely [MENTION=3951330]timduru[/MENTION] will get it working.
[Transformer TF300T Android Development] Bossie12:
Ok, thank you waittheboss, that shed some light on why some people have troubles with this tablet and others don't. So there's really nothing we can do about this differences and i think that Timduru can't also solve these problems because i don't think he has so many TF300 's that he can try all the different hardware. In fact, i think the only solution is to get back to Asus stock rom. But the thing is i like his roms so much and brings new life to this "old" tablet.
[Transformer TF300T Android Development] timduru:
Try increasing the group rekeying interval on your router
[Transformer TF300T Android Development] rena_:
We have 3 tf300s and all are showing the same problems with wifi.

The only working thing was changing the router.

Wifi drops frequently / is very slow with 2 TP-links, but is working with an old d-link (i would prefer using the TP-link).

With some other routers outside it works most times.
[Transformer TF300T Android Development] 1di9:
Exactly as with TF201, Asus put in TF300 some cheap pieces of hardware: the worst is that TF201 was more expensive......

Inviato dal mio TF300T utilizzando Tapatalk
[Transformer TF300T Android Development] Bossie12:
Hi timduru, i did what you recommended and there's a slight improvement in the Wifi dropouts (i mean less !)

The key interval was 0 and i set it 3600, have to experiment further to see what's possible with this interval. I didn't know what this does to your Wifi,

so thank you for your help. I love your work, so thank you again.
[Transformer TF300T Android Development] Matchless 2015:
Is it possible to change the Wifi signal strength icon to one with bars?

Thanks.
[Transformer TF300T Android Development] Unidave199:
Unique Problem.

Hya! Fist of all thank you so much for this ROM. I loaded it on my TF700 and working great. So now I was looking to load it on a TF300. So I was able to:

Update TWRP recovery to TWRP TF300t Kang 2.8.7.2

Format /data

Format /data to F2FS

flash ROM

flash the UPDATE SU v2.78

flash Opengapps 7.1 PICO

wipe cache/divalk

So when it reboots to the ASUS log I get the green bar below saying its loading but then the screen goes blank, and I get a long buzzzzzzz then a series of 3 buzzes then a long buzzzzzzzz then it reboots and does the same thing again. I will try to pull a logcat if I can pull it but wanted to post this and see if it is a simple step I am overlooking. I read the whole post so far and don't see this problem posted so thought I would post it here.

Thanks... looking forward to dual Transformers on Nugat!

Dave
[Transformer TF300T Android Development] Matchless 2015:
Did you do the first step "Full Wipe"?
[Transformer TF300T Android Development] Unidave199:
Sure did....
[Transformer TF300T Android Development] Matchless 2015:
Just try and do a clean install again.
[Transformer TF300T Android Development] Unidave199:
I was actually just doing that when I was first posting, I have re downloaded all the files, checked 5sum and same result.. I am getting ready to pull the logs. At least I can get into bootloader and recovery..
[Transformer TF300T Android Development] timduru:
If by "buzzz" you mean vibrate, it means that you don't have a TF300 as they don't have a vibrator.

You most likely have a TF201 or another TF700,

so you need to flash the proper version on it.
[Transformer TF300T Android Development] Unidave199:
Hmmmmmmmmmmm well as they like to say on Mythbusters..... "There's your problem!!!!!!!"

Thank you for that very handy tip.....

D-
[Transformer TF300T Android Development] mloc33:
Is anyone getting many, if any freeze lags?

I tend to get them with a few apps, the white pop up box, pops up saying do I want to close the app or wait... Is this normal /expected?
[Transformer TF300T Android Development] dkn00b:
My ROM seems to run very slow. I have clean installed the whole ROM, but opening any apps takes very long and times don't work. After trying a couple of times it starts working but still over all everything runs very slow just like my Nexus 7 tablet.

Is it a problem with all Nvidia devices?
[Transformer TF300T Android Development] timduru:
New Version #013

New rom version available: KatKiss-7.1_TF300T_013.zip

Changelog:

- Update to November Nougat release

- Fix Audio Recording

- Remove old android browser

- wifi: IP address refresh after successful legacy fast roam

- wifi: Handle IP_REACHABILITY_LOST only for roaming scenarios

- wifi: Kill wpa_supplicant before load driver

- WifiStateMachine: Switch to ACTION_LOCKED_BOOT_COMPLETED

- Wi-Fi : Abort setWifiEnabled if WifiController not ready

- wifi: Set network notification if open network support WPS

- Wifi: Clear scan caches while loading configured networks

TF300T/TF201/TF700 Katkernel 040:

- nf: IDLETIMER: Adds the uid field in the msg

- netfilter: IDLETIMER: fix invalid deference of timer

- Revert "netfilter: xt_IDLETIMER: Rename INTERFACE to LABEL in netlink notification."

- netlink: fix TIME_NS param missing
[Transformer TF300T Android Development] 1di9:
Yes, sometime happens to me too. Just right now with tapatalk......some apps seems more affected than others...

Sometime happens that bettery Is killed by a process stuck in memory that causes a lot of lag too. A clean of tasks or a reboot bring back system to a normal behaviour for a while....

Inviato dal mio TF300T utilizzando Tapatalk
[Transformer TF300T Android Development] ebonit:
Just on #013 by dirty flash. Great update, thanks a lot. Everything runs well. Great performance on all apps I tried, especially audio.
[Transformer TF300T Android Development] shanewhittington:
Awesome work. I'll flash #013 when I get a chance and see if I can get Google assistant up and running :)
[Transformer TF300T Android Development] henk-jan:
incredible work, big thumbs up

Thanks for all your great work

After a dirty flash everything seems to be running smoother. No hickups with Wifi, performance looks better, hopefully it keeps fast after some days running.
[Transformer TF300T Android Development] lollyjay:
[MENTION=3951330]timduru[/MENTION] Thanks so much for keeping my old TF300T relevant. :good:
[Transformer TF300T Android Development] compact_wisdom:
I tried out the assistant (without audio recording) and got it running, but it was useless. I will update later and try again.
[Transformer TF300T Android Development] mloc33:
Dirty flashed 13 over 12, no problems ,thank you Tim.

Update : Well my tab seems to have a mind of its own, random things are happening, like the notification area will pop down, it'll jump to another opened app, select things on the screen that I'm no where near.

The lag has gotten worse, even typing this is frustrating cause of the lag, not smooth at all..... I don't know what to do.
[Transformer TF300T Android Development] shanewhittington:
This once happened to my tf300t. Unresponsive to touch, seemed to be pressing itself... It turned out to be a tiny crack in the corner of the screen. I had to be it replaced. I hope it's just software related for you.
[Transformer TF300T Android Development] 1di9:
Ghost touch problem happened to me too, with an older katkiss rom, but Is not rom relate. I dissasembled tablet tryng to understand what was wrong on the side where Ghost touches appeared but I didn't found anything broken. I tidied up a pair of rubber spacers and reassembled tablet, Ghost touches disappeared.

I Hope this could help you...

Inviato dal mio TF300T utilizzando Tapatalk
[Transformer TF300T Android Development] l1q1d:
Hi guys, any update on ME301T side?
[Transformer TF300T Android Development] lollyjay:
I have Google Assistant working now. Only problem is that OK Google constantly asks me to retrain the voice.
[Transformer TF300T Android Development] warezhafid:
do we need to install some app to use the google assistant?
[Transformer TF300T Android Development] lollyjay:
Look here for directions http://xdaforums.com/android/software/guide-how-to-enable-google-assistant-t3477879/page173
[Transformer TF300T Android Development] Rammv:
Why do I have a cellular network signal on my tf300t. This is just the WiFi model.
[Transformer TF300T Android Development] nilssongrey:
How do I empty the Clipboard?

/Hakan
[Transformer TF300T Android Development] ebonit:
Sorry, you are in the wrong forum. It's not a development question.

Please mind, traditionally items copied to the clipboard go into a buffer awaiting pasting to some other place. It's up to you either to save or delete the data.
[Transformer TF300T Android Development] Artemis-kun:
Usually, this is a sign of the touch digitizer panel beginning to fail. As another user suggested, disassembly, cleaning of parts, and reassembly may prolong the life a bit, but usually once it starts happening, the only true solution is to get a new digitizer panel. I've seen people discuss replacing them for our tablets in the past in this forum, so I'm sure there's threads around you could look at for more details.

Looking forward to give #13 a shot! I went back to #11 cuz I found #12 to really eat my battery for no explicable reason, and there were a number of other odd behaviours with it that I never saw with #11. I saw some other people with other devices saying that the first build of 7.1 had similar problems, so I'm putting the blame at that.
[Transformer TF300T Android Development] ebonit:
You may confidently update to version #13. All things run smoothly. No seen any odd behaviors. No irregularities either with WiFi or Audio. Battery discharge seems to be in a normal range. Display 4%, hibernation 2% and Android OS 1%.
[Transformer TF300T Android Development] mloc33:
How much is a digitizer, not going to put much money into this tablet, it's fairly old.

If that's the case, I may look into a new one.
[Transformer TF300T Android Development] ebonit:
Please look here: http://www.ebay.com/sch/i.html?_fro...izer.TRS0&_nkw=asus+tf300t+digitizer&_sacat=0
[Transformer TF300T Android Development] Matchless 2015:
Go here http://xdaforums.com/showthread.php?t=2091233&page=99 and also look around on Aliexpress and Ebay for new digitisers/touchsreens for the TF300 for about $30. Its well worth replacing the digitizer and you may want to read the complete thread at the above link.
[Transformer TF300T Android Development] pastorbob62:
Well, after being unable to use version 12 due to a conflict with Zinio, I am now forced to abandon attempts to use version 13. After doing a FULL and thorough wipe (formatted system, data, cache, internal data and dalvik cache, it stalls at the "Just a sec" message. I let it sit for over an hour with no progress. So I am back on version 08. Looks like I am doomed to stay here for the time being. :(

UPDATE: Tried restoring a version 12 backup, doing all updates and then install version 13 after a factory reset. Same results. hangs at the "Just a sec" message after connecting to WIFI and crashing Google Play Services.
[Transformer TF300T Android Development] ebonit:
To my mind it's a very strange situation, but things like that can happen. I would like to recommend to you to go back on stock rom JB 4.2 without any further experiments. Download Rom, Gapps 7.1 and SuperSU again from post #1. Then flash your TWRP and after that the version #13. Finally all odd behavior should be gone.
[Transformer TF300T Android Development] Artemis-kun:
Okay, updated to 13, and it was an enlightening ride. Something I've always done with updating the tablet, is restore my account and apps using the data migration thing during the setup. For whatever reason, with 13, this continually crashed the data migration app for me every single time. But, if I elected to 'start fresh', the setup continues normally, and all was good. So, after a few attempts at troubleshooting the problem (and getting tired of all those data formats), I decided to just roll with the fresh start, and manually re-install everything.

Well, I dunno if it's been obvious to everyone else or not, it certainly wasn't to me, but man does manually reinstalling everything work out way better! You can queue up all your apps to download and install in the play store anyway, so that's unattended once you start it, and you just have to let you apps sync to get whatever data you'd get back from migration anyway. And, in my testing so far, I've found that this is the best I've seen my tablet perform since a very long time. Battery usage is almost non-existent, even when doing a light bit of gaming, and it runs smooth and fast. So, maybe a good idea for anyone else noticing that the device still isn't quite as snappy or performing as well as you'd like, try going this route as well, it might prove very worthwhile for you.

---------- Post added at 05:01 PM ---------- Previous post was at 04:59 PM ----------

Ah! Should have read back a bit first. Sounds like you ran into the same thing I ran into, as that's the same spot I was finding the set up wizard was freezing at. Have a look at the reply I just posted, if you're willing to forgo restoring your apps automatically and having to go through it manually, it should be able to work, and I think you'll find the tablet runs better this way!

------edit again------

[MENTION=3951330]timduru[/MENTION] One thing I noticed, not sure if it's an issue exactly or not, but there's a couple system apps with a vanilla install that for whatever reason don't match up with their play store versions, and so they don't appear as 'installed' in the play store, and you can even install them separately and end up with two copies of the app. Specifically, Calendar, Calculator, Android System Webview, and.. Contacts, I think? Have you noticed this, and is there anything that can be done about it? Besides the obvious user-end stuff like disabling/uninstalling with TiBu. I feel like I've seen it before, so it might just be a silly Android thing, but I can't recall. Either way, thank you muchly for keeping this device current and relevant.
[Transformer TF300T Android Development] timduru:
I never restore through google setup myself

I reinstall apps that don't have data or tedious setup directly from the playstore

and restore the rest as needed with titanium.

quick and best way to install clean.

that's normal it's the aosp versions.

you can disable them if you prefer to install the gapps versions.
[Transformer TF300T Android Development] pastorbob62:
Didn't have to get that extreme. Just followed Tim's and Artemis-kun's advice and didn't do the auto app restore.

Thanks Tim. I had learned this lesson once many upgrades ago but had forgotten. Senior moment I guess. :o Up and running version 13 on all cylinders without issues.
[Transformer TF300T Android Development] ebonit:
Thanks to you all Tim, Artemis-kun and Pastorbob. It's a great experience worth to keep in mind.
[Transformer TF300T Android Development] jonathan_london:
Upgrading from Lollipop to Nougatella, via a stock Asus JB blob

Hi

I need some guidance. A long time ago I was a happy Katkiss Lollipop user. Until my TF300t crashed, and then got stuck in a boot loop. The TWRP recovery froze in a splash screen. The advice I received in the Lollipop , was to reflash back to the stock Asus JB image. Hurrah! I have done that, and my TF300t is back up and running. I ran fastboot -i 0x0B05 flash system blob, and then fastboot -i 0x0B05 reboot.

Now I want to install Nougatella. How do I do this? I know I need the KANG TWRP recovery. But the instructions for that say I must be on a bootloader ENDING IN 27.1 or 27.5. At the moment, if I select the RCK option in recovery, I get a dead Android (red triangle exclamation point, and "Error!").

So close, and yet so far. What do I do next?

Many thanks,

Jonathan
[Transformer TF300T Android Development] lollyjay:
[MENTION=7293904]jonathan_london[/MENTION] if you look at the top of the screen you will see the bootloader info. No need to select RCK: you ARE in the bootloader
[Transformer TF300T Android Development] pastorbob62:
You need to flash Kang TWRP using fastboot while you are in the bootloader. You can find instructions in this thread (one of many places) http://xdaforums.com/showthread.php?t=2195883.
[Transformer TF300T Android Development] kozmo2k4:
Finally got to upgrade to v013 yesterday (dirty from 012).

24 hours later, all is running well, and as a bonus, the battery life seems better.

Thank you Tim.

Sent from space
[Transformer TF300T Android Development] Okiera29:
I too had the ghost touch issues with v13, so I flashed back to v12. It may be the digitizer going, so I swapped the motherboard into a different shell that I had laying around... I have a couple of parts TF300s, gotta keep the old girls running some how. Right now, everything is running fine with the flashed motherboard swapped to a different chassis. I plan to flash v13 today and see if the ghost touches return. On another note, scored a TF700 of an auction site last night for $31 and shipping. I plan to flash v13 to that when it arrives
[Transformer TF300T Android Development] mloc33:
I did a fresh install, wiped everything, then restored with Titanium and it all ran quite well for a while, but then lagging started, now the lags are frustrating, long in any app or browser.

I've very little running in the background and nothing, other than essential apps, start up when booted.
[Transformer TF300T Android Development] jguy:
Any idea why I keep getting a failed msg when I try to Change /data filesystem to f2fs? Thanks.
[Transformer TF300T Android Development] lollyjay:
Only thing I can think of is wrong TWRP?
[Transformer TF300T Android Development] jguy:
Ok thanks. I'm on 2.8.5.0, so it's and old one.
[Transformer TF300T Android Development] lollyjay:
Flash the one in the OP
[Transformer TF300T Android Development] nilssongrey:
With #13 I got lags and chrashing apps. Reverted to #12 from backup, and it is running well, except for an occasional random reboot.

/Hakan
[Transformer TF300T Android Development] lollyjay:
Just curious... have you formatted /data f2fs?
[Transformer TF300T Android Development] jonathan_london:
Sorry I wasn't clear. The instructions for installing Kang say I must be on a bootloader ENDING IN 27.1 or 27.5.

The top of the screen says

Android cardhu-user bootloader <1.00 e> released by "WW_epad-10.6.1.27.7-20130902" A03

When I go via the RCK option, the screen flicks up a quick Android logo with "Installing"... and then shows a dead Android with "Error!" so I know the old recovery has been blown away.

I just want to avoid bricking the tablet. Should I just install Kang?
[Transformer TF300T Android Development] mloc33:
Your selecting the check box for /data yeah?
[Transformer TF300T Android Development] jguy:
Yes, thank you. Been awhile since I upgraded a recovery.
[Transformer TF300T Android Development] ebonit:
Are you sure your bootloader is really unlocked. If you start the device, in the left corner should appear the message "The Device is Unlocked". If so, you may go ahead. If not, unlock your bootloader firstly.
[Transformer TF300T Android Development] timduru:
That'd be the version ending in red

You're sure you're not 27.1 or 27.5 instead of 27.7 ?

I don't think 27.7 exists
[Transformer TF300T Android Development] loreGas:
Im using this rom on a tf300tg. I know it is meant for tf300t but I dont really care about 3g so yeah.

Every time I turn off the tablet or reboot it does not start properly as it loads the home screen(desktop) it shuts off and bootloop. So I have to reflash(dirty) everything every time I reboot.

Is anybody else experiencing this?
[Transformer TF300T Android Development] ebonit:
By the way, a satisfying result is shown as follows:

Set WPA/WPA2 Group Key Update Period to 86400. Save your settings and reboot your modem/router. Hopefully your problem will be solved finally.
[Transformer TF300T Android Development] nilssongrey:
Yes /Hakan
[Transformer TF300T Android Development] jonathan_london:
Thanks, yes, it's "UnLocked"

---------- Post added at 00:06 ---------- Previous post was at 00:03 ----------

You are right. My mistake. It's 27.5 so it looks like I'm good to go :)

Thanks for holding my hand, guys.

Jonathan.
[Transformer TF300T Android Development] Krunk_Kracker:
This rom seems to be running great! I installed it for my mom since the JB install was crawling.

One thing, the tablet won't charge now, is this a possible issue with the rom? If not, I may need to get another cable.
[Transformer TF300T Android Development] Catscratch:
For me charging is working.
[Transformer TF300T Android Development] reisa:
Make sure you're using an ASUS-branded wall plug. I've had some issue with 3rd party chargers not showing the charge icon -- but they were still actually charging the tablet.
[Transformer TF300T Android Development] Krunk_Kracker:
It's funny you say that because that is exactly what is happening. Not showing charging at all, but it's actually at 100% now. The job for the input!
[Transformer TF300T Android Development] Krunk_Kracker:
So, the rom seems great, but I'm. Having some wifi issues. It won't stay connected for more than 5 minutes. I did a search and saw some fixes revolving changing router settings, is that the only solution?
[Transformer TF300T Android Development] ebonit:
Yes, to my mind rekeying seems to be the only solution in all known cases of dropping WiFi!

Please open the security settings on your modem/router. Set WPA/WPA2 Group Key Update Period to 86400. Save your settings and reboot your modem/router.
[Transformer TF300T Android Development] AizenKnower:
Hi i Wonder if someone Can tell me what is not working with this Rom ou Can have issue and more over how long last the battery? Is the dock fully functionnal?
[Transformer TF300T Android Development] Babbsack:
Hi, what is not working is written in the first posts.

No issues with the battery. And dock works fine.
[Transformer TF300T Android Development] jonathan_london:
Everything went perfectly, and once again, my TF300T has a new lease of life. Small donation sent to Timduru.

---------- Post added at 12:25 ---------- Previous post was at 12:21 ----------

Hi

I have just tried encrypting my TF300t. I don't see any mention of this not working. The device complains it's not connected to a power supply, when it's docked, and on the power adapter. No big deal. When I un-dock, and plug the power adaptor directly in to the tablet, it's fine. When I tell it to proceed, it warns me it may take an hour, then reboots, and I see the Katkiss boot sequence. It then comes straight back up, unencrypted.

Jonathan.