yashsingh1/xdaforums huggingface dataset:
[Transformer TF300T Q&A, Help & Troubleshooting] haml:
Can ANYONE give me a walk thru on what was done above in order to flash the touch screen firmware. Also a link or something to the actual download for firmware. Thanks all. This random touch garbage is driving me crazy not to mention that the wife is an Apple lemming. She's rubbing the whole " If you'd boght an Apple" thing in my face. Thanks.

I am rooted and running crombi kk 4.4.4
[Transformer TF300T Q&A, Help & Troubleshooting] dgcruzing:
ok, what I did was as follows..

The link that inspired it all..

http://www.snart.com/replacing-tf300t-digitizer/

1: Flashed back to a stock Rom in this case Rom I used - [ROM]★●[TF300T/G/L/201/301][CROMi-X 5.4][ROM2SD | ODEX/DEODEX 10.6.1.27.5][02/22]

http://xdaforums.com/showthread.php?t=2425390

then it Run once and settle down.. I left everything stock on it..

2: Went in to the touch directory (need to be rooted to do this.. ) deleted everything in it. /system/etc/firmware/touch

3: Made sure I had the touch firmware in the root of the internal memory of the tablet, this saves any unnecessary typing of commands, firmware 02-3011-4820.ekt - link - http://snart.com/tf300t/02-3011-4820.ekt

4: opened a terminal program on the tablet.. in this case used this one.. https://play.google.com/store/apps/details?id=jackpal.androidterm

5: made sure it had SU privileges via the "su" command.

6: typed the flash firmware command... "touch_fw_update command -u /sdcard/02-3011-4820.ekt"

Let it run..

7: then I rebooted back to recovery and flashed Tims lastest Rom and I am good to go.. Ghost touches gone!!!!!

The link that inspired it all..

http://www.snart.com/replacing-tf300t-digitizer/

Rom I used - [ROM]★●[TF300T/G/L/201/301][CROMi-X 5.4][ROM2SD | ODEX/DEODEX 10.6.1.27.5][02/22]

http://xdaforums.com/showthread.php?t=2425390
[Transformer TF300T Q&A, Help & Troubleshooting] darksparkmx:
Any way to get back to 4820?

Hello everybody again!

As the title says... has anyone been able to flash (downgrade or something) from 7038 to 4820?

I've read all 92 pages of this thread and i thonk i'm not the only one that flashed wrong the digitizer.

I live in Mexico City, and it's very hard to get a new digitizer board around here, so, i hope that someone has a solution.

Somwhere near page 60 user vadimbrk was trying to force what seemed like a modified kernel...

I've benn able to return the device to it's original rom, rooted and installed a terminal, and tryed to flash but after a long list of errors all i get is a message:

[ELAN] Previous F/W version is 0x7083
[ELAN] Previous F/W ID is 0x321
[ELAN] Previous resolution 0,0

[ELAN] New F/W version is 0x7083
[ELAN] New F/W ID is 0x321
[ELAN] New resolution 0,0

I'm in hope that it can be downgraded.

As i can't use my tablet now, i'm willing to experiment and use it as a guinea pig or something, in hope that we can get a solution to everyone else.

(sorry if my english is not that good, it's not my native language)
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
hi to every body

I have two asus tf300t but one of this device with g01 touch doesn't work after changing the digitizer : well it works but only sometimes and not well, it's very slow touch reaction.. do you think is the new touch digitizer to have problem or any other solution? I try to read lot of page of this tread but... but nothing, I try also just for try to connect the other tablet with 5158n to the g01 but no response as you confirmed..

Inviato dal mio One X con xda Forum

---------- Post added at 12:56 PM ---------- Previous post was at 12:04 PM ----------

hi I have to tablet tf300t and one has the broken screen please read my test:

the damage tablet is g01 (with 3011-4817)

the tablet that work is 5158n (with3011-4822)

i bought a new g01 but when I connect the touch doesn't work properly, it works just some times and the touch reaction when it works is very slow.. di you think is a new touch defect or is incompatible? do you think I have to order the same touch or try with a g03? I'm very frustrated...

ps just to see what happened I connect the 5158n to the g01 connector but it doesn't work

Inviato dal mio One X con xda Forum
[Transformer TF300T Q&A, Help & Troubleshooting] Mojo1996:
Coil Location

I am sorry for the ignorance but would someone please let me know where the coil is located the pic is nice but not specific enough.

Thanks for the help
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
---------- Post added at 09:22 AM ---------- Previous post was at 09:16 AM ----------

[/COLOR]

reading this post I can tell you what happen to me:

it's very strange,,,, in this tf300t I have g01 and 3011-4817...i have NOT change yet with the 3011-4820,,, and my touch digitizer works very bad,,, when I put the tablet on the wood board or on the floor the tablet doesn't have any response touch reaction, when I take the tablet on my hand it works but very bad and slow but works in every points,, and when it go in standby mode it's rather hard to unlock the touch lock... it's look like a lazy
[Transformer TF300T Q&A, Help & Troubleshooting] yuraterm:
Look at the picture, attached to this post. Don't you see a black around the coil ?
[Transformer TF300T Q&A, Help & Troubleshooting] keimadix:
Ihave a tf300tg with rom JOP40D.WW_epad 10.6.2.11-20131213- I had to replace the broken touch,

after replacing the touch i have a ghosts touch.

I can not do update a firmware touch,the tablet has no root, and not to have the bootloader unlock.

I tried to unlock with the unlock V8 and can not. gives error "an unknown error occurred which may be a network connection issue. please wait and try again later"

when trying to root with the motochopper gives the error:

(*) Rooting phone...

(*)This may take a few minutes.

(*)Faiture

(*) Cleaning up...

any help, any ideas?

sorry my poor english.
[Transformer TF300T Q&A, Help & Troubleshooting] yuraterm:
2keimadix: Try Kingo android Root. It really helps.
[Transformer TF300T Q&A, Help & Troubleshooting] keimadix:
it is safe to root with the kingo root?

some say that installs malware.
[Transformer TF300T Q&A, Help & Troubleshooting] yuraterm:
2keimadix: Checked with 2 antiviruses. No malware detected.
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
why in my touch folder I can't see any files to delete, it's normal? I use to delate a normal root Explorer
[Transformer TF300T Q&A, Help & Troubleshooting] sinco:
Hello. I purchased version of FPC 5158N-1, without White stickers. It is interchangeable with the FPC 5158N-1 with a white sticker. Will it work. Thank you
[Transformer TF300T Q&A, Help & Troubleshooting] tocamrd:
i have change to an ASUS TF300T the digitizer with an 69.10I21.G01. The touch panel version in settings appered to be is ELAN 3011-4817. The problem is that sometimes the touch screen works sometimes not.... the touch is unresponsive and when it woks it does not work fluently.... please can you help me....im trying to read the thread but i cannot find my issue...
[Transformer TF300T Q&A, Help & Troubleshooting] bgoudeseune:
Sorry about the late reply. I'm from Belgium. Having problems again with flashing a TF300. I tried, Motochopper (never worls), Kingo Root and vRoot, but none of them seems to be able to get a proper connection. vRoot recognizes and shows TF300 and then goes to 'no device connected'. Kingo behaves similar. Tried on different pc's. Any ideas?
[Transformer TF300T Q&A, Help & Troubleshooting] bgoudeseune:
Update: after several hours of trying to root the TF300 I gave up that route. I have a spare TF300 with G01 digi and flashed touch firmware, so I thought to just change the touch pcb's. Upon changing touch started working on customers TF300, but with horrible ghost touches. I then decided to flash the touch pcb of the customer in my TF300 (since it's already rooted), which went fine and worked well on my TF300. When changing back the same thing happened again: ghost touches all over the place. Do you know if it is necessary to flash the touch firmware via the motherboard it will be used for? Or does that not matter? If it doesn't matter and should work I'm gonna try changing the motherboards. If the problem still persists it's obviously a defective digitizer.

Edit: in case it wasn't clear in this and my previous message, I'm trying to root a customer's TF300 so I can flash the touch firmware. Replaced 5180N with G01.
[Transformer TF300T Q&A, Help & Troubleshooting] betanman:
hi, I'm exactly in same problem ....please how do I know where it's come from the problem TS PCB or the new TS (new TS work but totally annoying, and sometimes not work, with or without power cable plugged.

thank's
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
dear friend I'm Marco from Italy..

when i go in system/etc/firmware I can't see in root explore the touch folder, so I decide to create it and put inside the etk file but when I go in terminal emulator it give me an error and the operation fail.. why where I wrong?

this is the error:

firmware /etc /touch :can't execute :it's a directory.

many thanks
[Transformer TF300T Q&A, Help & Troubleshooting] labandi:
Hi everyone,

I had a touch changed and pushed and installed the 4820 ekt successfully about a year ago but...

recently I had some software issue and the admin guy at my workplace downloaded the new system update (I was on 4.1) and installation is blocked. I get a loop when booting: touch panel firmware update is stuck at 0%. It stays like that (screen turned on) until the battery runs out. Holding the power button reboots the tablet but it tries the update of the touch firmware which gets stuck at 0% every time.

Any suggestions what I should do?

Thanks
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
hi to adjuste your tf300t did you have the touch folder? I can't see it... why? and the command is Ls or ls(small character? thanks
[Transformer TF300T Q&A, Help & Troubleshooting] Godfather13:
Hi all,

thank you, thank you, this thread save my TF300.

After LCD exchange, screen wasn't usefull.

I install the .ekt as describes in the thread and now the tablet is flying .

PS: touch folder wasn't existing, I cannot create it, don't know why, but the .ekt install was running well => the touch folder is not existing even after procedure (but it works)

Thank you
[Transformer TF300T Q&A, Help & Troubleshooting] vadimbrk:
root one of the devices. connect the PCB of the other device WITH the new touchscreen connected and flash.
[Transformer TF300T Q&A, Help & Troubleshooting] bgoudeseune:
Yeah, did that, after making every possible combination with parts, I realised the digitizer was faulty. replaced it again and voila, all is fine. These damn TF300's still give me headaches sometimes.

I also realised now I've been stupid the last 6 months, since I have a rooted TF300 laying around. Instead of rooting the customer's tablets all I needed to do was put their touch pcb's in my TF300 and push the firmware over ADB :D
[Transformer TF300T Q&A, Help & Troubleshooting] vadimbrk:
Not just the PCB. The PCB with connected digitizer that already installed on the other device. It give much better result as it calibrates the new digitizer

and prevents ghost touches.
[Transformer TF300T Q&A, Help & Troubleshooting] bgoudeseune:
Yeah, I did that too, put in my mobo, with customers digi+pcb, but stil the same problem, so it was clearly faulty. It may be the case that flashing touch pcb with digi works better, but in this case worked fine with flashing with other digi. Oh well, it takes 5 min to change touch pcb (my tf300 is laying open anyway), if I get ghost touches in the future with flashing in my TF I can always go the trusted root+flash routine.

Thanks for responses btw!
[Transformer TF300T Q&A, Help & Troubleshooting] Badnerle:
Hi,

My tablet fell & the screen broke, leaving no function to the touchscreen. Now i wanna change the Digitizer. As there are 4 (?) types of Digitizers, i wanted to see which one i have. The problem is, that the version isn't written on the flex cable. How can i find out which one it is? Does the touchpanel-version in the settings leave an info about the version (it is "ELAN-3011-4822" btw)?

Greetings and thx 4 helping (in advance). :)
[Transformer TF300T Q&A, Help & Troubleshooting] vadimbrk:
Buy any version and follow this:

http://xdaforums.com/showpost.php?p=39371862&postcount=104
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
hi to every body:

I solved a touch problem with a tf300t flashing a new firmware but now I have a new tf300t with serious touch problems,,, in this case the touch g01 look crazy....so i tryed to change with 48.20 but nothing was solved...... i make a test changing the touch board from an other g01 and I find the problem... the touch w9rks but it look a little bit leasy not a speed reaction like using otg.... my rom now is the katkiss... what you suggest?

thanks in advance..

marco
[Transformer TF300T Q&A, Help & Troubleshooting] _blaster82:
Thanks to this thread (and a similar one at transformerforums), I just successfully fixed my TF300T using G1 digitizer instead of the original 5158N. After replacement, digitized was dead so I needed to also update firmware. However, there was one confusing part which was not reported in any forum/guide: There was no "/system/etc/firmware/touch" folder or any .EKT files whatsoever in my tablet. Neither in stock 4.2 ROM or latest CM12. So I simply created that folder and added "02-3011-4820.ekt". After "touch_fw_update -u /system/etc/firmware/touch/02-3011-4820.ekt " command, my touchscreen came into life! Hope this helps someone else who is stuck with the firmware update part.
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
hi

who tell me where i can found all the ekt touch firmware files for my tf300t, because i try with 4820 with g01 touch on board but it didnt work ..thanks

---------- Post added at 04:34 PM ---------- Previous post was at 04:08 PM ----------

i dont know if is the folder to create but it works..i changed ather touch fw without create folder with out problem...but my last tf300t 16 gb was very difficult...i change the fw in 4820 with g01 on board but nothink...after flashing the new 4820 i try to create also a folder touch and now it look works ...so thanks ....
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
hi

do you have a link for all the ekt files ? I flashed a 4820 touch fw but it doesn't work with g01 digitizer..

thanks friend
[Transformer TF300T Q&A, Help & Troubleshooting] alkizmo:
Just as a reminder, this is the post with the ultimate screen replacement solution firmware thing.

Every now and then, my TF300T's touch screen stops responding and I need to refer to this post to re-flash the firmware to get it going again.

Today, I had to do it again for the first time in over a year and I had trouble finding the guide again. This was a warning/reminder to save the guide and firmware on the computer.

edit - wtf had to do it again less than 12 hours later. Weird weird.
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
for an error I flashed the firmware 7038 on my tf300t.. it's to late... there are no way to escape from this firmware

i tried to cancel the firmware using buster99 guide on xda but all the fastboot erase and the new blob firmware didn't cancell the 3021.7038 touch fw.

i can suggest to not install TO NOT INSTALL 3021.7038 touch fw.

somebody have found an solution?

many thanks friends

Marco from italy
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
I did the same flashing 7038 no way to come back... also usi g buster99 guide on xda the touch firmware doesn't change... lm confused please help
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
hi

did you find an solution to overwrite a 7038 with a 4820 fw?
[Transformer TF300T Q&A, Help & Troubleshooting] yuraterm:
2 zarco75: Not yet. Still searching for solution.
[Transformer TF300T Q&A, Help & Troubleshooting] be4con:
G01 Digitizer not working - is it the PCB?

I'm looking for a bit of advice so I don't screw up further.

I replaced my G01 cracked with a new replacement G01 digitizer. Sure enough on reboot, no touch. At least, I managed to get it to recognise touch enough to undo the screen lock once but then nothing. Battery was disconnected when I replaced the digitizer.

Reading this thread it looks like mostly people are replacing firmware if they have replaced a 5158N with G01, not like for like.

Also, I read some comment early on in this thread that if your digitizer stopped working completely when you broke it then it was probably a damaged PCB too. Mine didn't work at all from the moment it was broken despite the crack being only across one corner.

My PCB looks OK, as does my mainboard, I can't see any burnt out components. My mainboard has already been replaced after a hardware brick (probably not relevant but worth mentioning)

So before I shell out more cash can anyone help?

Will replacing my firmware be safe to do with the one in vadimbrk post on page 11 (post 104), and is it even necessary as I have replaced the G01 with an exact same model?

Is it likely that a replacement PCB is necessary?

My tablet is rooted and on Zombi-X (Omni ROM). Will it have to be on stock before I can replace the firmware if I need to do that?

Thanks for any help offered in advance
[Transformer TF300T Q&A, Help & Troubleshooting] yuraterm:
If your tablet is rooted, yo have to look for "touch_fw_update" command file. If it pesent, it's ok, if not, you need a rooted stok firmware.

then upload touch firmware into your tablet with command adb push 02-3011-4820.ekt /data/local/tmp

and flash it with command touch_fw_update -u /data/local/tmp/02-3011-4820.ekt

that's all
[Transformer TF300T Q&A, Help & Troubleshooting] be4con:
Thanks for the response - where will the "touch_fw_update" command file be located on my tablet if it's there?

Is that the fw from vadimbrk's post that I use if it's not there?
[Transformer TF300T Q&A, Help & Troubleshooting] yuraterm:
touch_fw_update is like in system command prompt, its available from everywhere.

02-3011-4820.ekt is fw from vadimbrk's post
[Transformer TF300T Q&A, Help & Troubleshooting] be4con:
Sorry to be dense but I'm struggling to know what to do - could you flesh your response out a bit and give me some direct guidelines on how to do this - I can't work it out.

Thanks
[Transformer TF300T Q&A, Help & Troubleshooting] palookaz:
sh: touch_fw_update: not found

I had an issue with updating fw. When i send command "touch_fw_update -u /data/local/tmp/02-3011-4820.ekt" I got message "sh: touch_fw_update: not found". To solve it I had to erase my custom ROM and replace it with Asus Stock ROM.

Hope it will help somebody who got stuck in this place.
[Transformer TF300T Q&A, Help & Troubleshooting] neutralizador:
I had a question.

I know (because i've been reading) that some of you got replace 5158N with G01, changing the firmware in stock JB, but, does someone has updated to lollipop (Custom Rom obviously) after that?

If someone did it, does the touchscreen still work?
[Transformer TF300T Q&A, Help & Troubleshooting] palookaz:
Yes, I replaced 5158N with G01 and installed Lollipop afterwards. It works normal without any issues.
[Transformer TF300T Q&A, Help & Troubleshooting] neutralizador:
Oh, thanks, now i can buy G01, i didn't want to be stuck with JB because of this.
[Transformer TF300T Q&A, Help & Troubleshooting] gjguest:
elan 0000-0000

If your tablet is showing elan 0000-0000, then you have popped a circuit on your mother board. It is a little tiny, tiny breaker under the edge of the pcb board cable. If you use a magnifying glass you will probably see a little scorch mark on the board. They can be fixed if you know how to solder. I usually just drop a small amount of solder right on the top of that breaker. You only have to make a connection between the two ends.
[Transformer TF300T Q&A, Help & Troubleshooting] Matchless 2015:
I have been reading through all the posts and now seem to understand that the firmware file 02-3011-4820.ekt will work with any one of the G01, G02 and 5158N touch screens found in the TF300TG. Thus replacing the file in /system/etc/firmware/touch/02-3011-4822.ekt with 02-3011-4820.ekt will allow you to replace the touch screen with any one of the above.

What I am not clear on is this: Is this only applicable to Android 4.1?

Android 4.2 does not show any /touch/xx-xxxx-xxxx.ekt files? It does show the Touch panel version in About tablet though!

I have also read that people who upgraded the TF300TG to the Asus latest and last update 4.2 did not need to do any touch screen updates to make say G01 work on a N5158N tablet.

If I understand this correctly, then it tells me that by just updating the ROM with the OEM latest 4.2 firmware should then automatically allow any of the G01, G03 and 5158N touchscreens to work without any further interventions?

Can someone please confirm if this is correct or not?

Much appreciated.
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
for sure, the g01 works with 48.20 (in al the tf300t I think same for tf300tg)

the procedure works with android 4.2.1 stock or custom (example the comix rom) with root permission... i used a otg to move with mouse and I installed twrp last version for recognise the otg mouse.

the procedure doesn't work if you have lollipop on board..

in tf300t with android 4.2 some has the firmware folder (if you have you cancel the ekt file inside) at her tf300t doesn't have this folder so you proceed with flash..

i hope to have help you

Inviato dal mio One X con XDA Forums

---------- Post added at 01:11 PM ---------- Previous post was at 01:08 PM ----------

HI

who knows for sure if g03 digitizer works with 48. 20 touch firmware ?

or some body have the ekt file correct for g03 digitizer?

many thanks who reply me

Inviato dal mio One X con XDA Forums
[Transformer TF300T Q&A, Help & Troubleshooting] Matchless 2015:
Thanks! My G01 ios already on order and I have unplugged the cracked 5158N.

It originally had OEM 4.1 on and I could see the touch folder and the 3011-4822.ekt file. After I unplugged the cracked screen I updated to latest OEM 4.2 and now do not see any touch folder.

If I understand you correctly, are you suggesting that I reinstall the OEM rom after replacement of the glass and then the touch folder will show?

Your reply is very much appreciated!
[Transformer TF300T Q&A, Help & Troubleshooting] zarco75:
I don't know why the touch folder in some devices is present and in other there isn't... but in all the tf300t that I change the digitizer before I check, if I find the touch folder I delete the old ekt file inside,, if are present..

and i flash from PC using adb the new ekt file....

if you decide to use terminal emulator from your tablet and you don't have the touch folder... you must create it and put inside the new ekt file 48.20...

if you use adb I suggest you to disable the standby because super su ask you the permission that you have to type very fast with otg cable and reconnect the tablet in to adb mode

Inviato dal mio One X con XDA Forums
[Transformer TF300T Q&A, Help & Troubleshooting] Matchless 2015:
Thanks! I will see once I have installed the replacement touch screen and then create a folder "Touch" with the file 02-3011-4820.ekt inside it.

I found a Russian video showing the replacement of the FT300TG touch screen where they only remove the back to switch off power and disconnect the ribbon cable. They do not remove any parts or screws and remove the touch screen from the front, lift it out and refit the new one from the front.

I this method advisable or not for the TF300TG?

All other guides seem to completely disassemble the tablet for replacing the digitizer.