[Q] Need to update firmware touch screen controller.. - Micromax Canvas 4 A210

Hey guiz,
I flashed a unported rom which updated my firmware of touch screen controller which resulted in reverse calibration of touch screen. So plz help me to update my original firmware to touch screen controller. Do we have any custom rom that updates firmware to touch screen...? I've found a site which describes my problem perfectly. Here's the link... http://www.modaco.com/topic/355021-...t-vega-viewsonic-10s-point-of-view-mobii-ect/
They have also given the solution but i haven't those files mentioned for my canvas 4. So if you have found those files then plz give me those files and if you could explain the method to flash them plz do it for me... Thanks..http://www.modaco.com/topic/355021-most-touchscreen-issue%E2%80%99s-explained-and-the-reason-some-touchscreens-are-dying-on-p10an01%E2%80%99s-advent-vega-viewsonic-10s-point-of-view-mobii-ect/

Did u try formating everything using spflashtool and than flashing stock firmware using spflash tool ? Try that

I have the same problem as he has...can anybody help us...???

gamerboy_010 said:
Did u try formating everything using spflashtool and than flashing stock firmware using spflash tool ? Try that
Click to expand...
Click to collapse
I tried but ROM flashing is done on Nand partition and touchscreen firmware is stored on its controller which is on touchscreen itself. The only way to flash firmware is after flashing a ROM while first boot there is mass calibration which flashed firmwares to whole phone that's why first boot takes a few minutes extra and I haven't found yet any ROM that contains an update for touchscreen controllers firmware. You have ported some good ROM so will you add that feature In any of your ROM if possible ....?

Related

[MT15] Urgent help please

hi all
i have sonyericsson xperia Neo, both cameras and flash dont work after 2.3.3 flash
the icon is there but when i open it "camera is not available"
when i test it or install 3rd party software it FC
i tried flashing the global version but with no success
any one can help me please ? more than half of the value of this phone is gone if the camera isnt workin
Suggest you try to reflash - do you have an MT15a? or i? try it with the "official" firmware for your handset...
tried to reflash / repair / now flash using the flashtool
nothing is working with me,
i think its a camera driver mismatch ..... i got it when i had an X10 and it was fixed with a simple update (not reflashing)
does anyone know if i flashed with ARC frimware will it brick the device ? i am just thinking how i can totally wipe or format the the system and re-install it
Use SEUS, not FlashTool.
i did
i used it to reflash the software
i used the repair
it didnt fix it
i used the flashtool to flash the global rom, still no success
vodovodo said:
i did
i used it to reflash the software
i used the repair
it didnt fix it
i used the flashtool to flash the global rom, still no success
Click to expand...
Click to collapse
try to flash it to an older firmware version and update it again
do u have any link for the older one ?
vodovodo said:
do u have any link for the older one ?
Click to expand...
Click to collapse
check out this thread:
http://forum.xda-developers.com/showthread.php?t=1127764
and use wotan client to get the older firmware(save the blob file so a ftf can be created)
done ....
i couldnt find where to find save blob file
and the camera still "not available
It's been a few days now - so have you found a way to get your Neo worklng/reformatted to its original factory state by now? Did the Wotan Client/server method work for you eventually? Is your bootloader unlocked to begin with?

[Q] HELP T210 Touch not working after patching CWM

I have patch T210 this morning with CWM along with instructions stated in oerder to root T210.
however after patching it with tools and SW provided I found that touch is not working and only key buttons are working.
I wonder if anyone here can help me. alo I've dowloaded the rooted md5 UK ROM one file, but I don'w know how to flash it.
Thanks in advance for Help.
Bye
medoeng said:
I have patch T210 this morning with CWM along with instructions stated in oerder to root T210.
however after patching it with tools and SW provided I found that touch is not working and only key buttons are working.
I wonder if anyone here can help me. alo I've dowloaded the rooted md5 UK ROM one file, but I don'w know how to flash it.
Thanks in advance for Help.
Bye
Click to expand...
Click to collapse
Is your recovery blue ?
Works The recovery with Volumen up / down keys so is it The stockrecovery.
After flashing The recovery with Odin you just do a manuelly reboot into recovery mode.
bierma32 said:
Is your recovery blue ?
if you mean the background yes
Works The recovery with Volumen up / down keys so is it The stockrecovery.
what do u mean stockreovery?
After flashing The recovery with Odin you just do a manuelly reboot into recovery mode.
I did.
Click to expand...
Click to collapse
the problem that touch is not working at all not just in CWM it doesn't work also when it boot to OS .
I have installed UK preroot md5 version version but the screen now is black .
just the logo appears at the startup
i'm trying to download the original firmmware from sammsung website and will see
dunno reall what to do if doesn't respond work too??????
thanks mate for ur reply
medoeng said:
the problem that touch is not working at all not just in CWM it doesn't work also when it boot to OS .
I have installed UK preroot md5 version version but the screen now is black .
just the logo appears at the startup
i'm trying to download the original firmmware from sammsung website and will see
dunno reall what to do if doesn't respond work too??????
thanks mate for ur reply
Click to expand...
Click to collapse
Its the best way, go back to stock with Odin, so de will hope your touch works.
Is it working flash CWM root your tab, don t use a prerooted Rom as first.
bierma32 said:
Its the best way, go back to stock with Odin, so de will hope your touch works.
Is it working flash CWM root your tab, don t use a prerooted Rom as first.
Click to expand...
Click to collapse
I'll. still downloading the original stok ROM btw. also samsung uploaded it on rapidgator .net so download is like turtle . how come they don't have thier own download server. it is really sucks. 2 hrs & 6 mins left
thanks mate
Please HELP
I have installed Original Stock ROM from smasung website and still touch doesn't work at all
any issues

[Q] need help urgently please :'(

i don't know how i did that stupid thing ! i'm using note 2 gt-n7100 ( rooted ) i tried to install a new rom that doesn't built for my phone with " mobile odin v 4.2 pro unfortunately it flashed the sumsung star dous stock rom on my mobile but it doesn't boot .. i entered the philz touch recovery menu and select clean to install a new rom and restore my old rom and the problems started to appear !
the first thing is when i press the power button to lock my note 2 and try to open it again i find no response at all and the only way is to remove the battery and re turn it on again and try not to press the lock button as if i do so my mobile gives me no response and the screen doesn't turn on !
the second matter i noticed that when the start up i found the bluetooth icon trying to turn to green like i'm turning the bluetooth on but a few seconds it didn't turn on even i try to turn it ! the bluetooth doesn't work at all !
the third thing when i recieve a call that turn on the proximty sensor automatically if i touch the sensor the screen go black but i lose the control and give me no response at all and i have to remove the battery and turn it on again !
the things i noticed when i flashed the galaxy star rom with mobile odin that it has partion called param and the note to doesn't have it with its rom but have partion called modem which i didn't found in the galaxy star rom !
i need help please how i delete things that caused that conflict .. i tried to reflash the stock rom of my note with odin on my lap top but nothig changed and it hanging and the screen freezes with no control at all and that happened when i try to use a custom rom and flash it through the recovery .. please help urgently
sorry for my bad english
Two options I see:
1. Try to restore your device using Kies3
2. Flash newest firmware (get it from sammobile) for your region using PC-Odin.
Putting "need help urgently please :'(" does not help you in any way, in fact it makes it more likely that people will simply ignore the topic. Topic titles need to be descriptive, not generic non-descriptive.
Your problem is that like many newbies you cant be bothered to do research, read and learn before messing around with your device.
You should boot into download mode and flash a stock rom. Preferably a older one that doesn't have knox. Then flash a stock rom(without knox) in recovery mode. All the info you need is here on forum.
Androidwizzard said:
Two options I see:
1. Try to restore your device using Kies3
2. Flash newest firmware (get it from sammobile) for your region using PC-Odin.
Click to expand...
Click to collapse
i forgot to tell that one of the things changed that my mobile lost the usb support in the normal mode as there is no change when i connect it to my pc except it charges only but it works in the download mode and when i reflash the stock rom v 4.3 the screen freezes after a few seconds of turning it on and i have to remove the battery .. do you think that flashing the 4.4.2 sthock rom will make a change ? as the solution of kies isn't possible due to the lack of usb support !
is there a way to format the sectors that the pation " param " which flashed by the sumsung star dous stock rom is in it and make that conflict to delete that ??
What was your last stock rom on your device before messing up?
I do absolutely not agree with those horror tales about knox, most people don't use and easily get rid of.
Do you remember your last bootloader? MK4 or above? Then don't take any risk by flashing 4.3 firmware and go straight ahead to 4.4.2.
It will be the safest way to get a working device again.
TheATHEiST said:
Putting "need help urgently please :'(" does not help you in any way, in fact it makes it more likely that people will simply ignore the topic. Topic titles need to be descriptive, not generic non-descriptive.
Your problem is that like many newbies you cant be bothered to do research, read and learn before messing around with your device.
You should boot into download mode and flash a stock rom. Preferably a older one that doesn't have knox. Then flash a stock rom(without knox) in recovery mode. All the info you need is here on forum.
Click to expand...
Click to collapse
i'm sorry for the way i show my problem as i'm a newbie already .. it that possible to downgrade my rom ? i will try install 4.1.2 rom then flasing the 4.4.2 one but when i flashed the 4.3 stock rom the screen freezes and nothing changed what do you think of that ? it there's a way to delete the " param " found in the sumsung galaxy star dous rom ? i think that made this conflict but try to explain to me why flashing an old rom then a new one without knox ? what will that do ?
Androidwizzard said:
What was your last stock rom on your device before messing up?
I do absolutely not agree with those horror tales about knox, most people don't use and easily get rid of.
Do you remember your last bootloader? MK4 or above? Then don't take any risk by flashing 4.3 firmware and go straight ahead to 4.4.2.
It will be the safest way to get a working device again.
Click to expand...
Click to collapse
i was using dn3 rom which has android version v 4.4.2 but i enter the recovery and restored the stock rom v 4.3 and it works with no problem and it was the last rom i use it when i flashed the star dous rom through the mobile odin in my mobile .. is there is a things i must do when i'm flashin the rom through the pc odin ? like check the repartion option or some thing else ?
my bootloader version is : n7100xxuena1 what that mean ?
omar youssef said:
i was using dn3 rom which has android version v 4.4.2 but i enter the recovery and restored the stock rom v 4.3 and it works with no problem and it was the last rom i use it when i flashed the star dous rom through the mobile odin in my mobile .. is there is a things i must do when i'm flashin the rom through the pc odin ? like check the repartion option or some thing else ?
my bootloader version is : n7100xxuena1 what that mean ?
Click to expand...
Click to collapse
So you can also try the NA1 firmware, but nothing beneath that. NA1 is a knox enabled BL, so whatever you flash successfully will have Knox in it.
DON'T TICK REPARTITION!
Androidwizzard said:
So you can also try the NA1 firmware, but nothing beneath that. NA1 is a knox enabled BL, so whatever you flash successfully will have Knox in it.
DON'T TICK REPARTITION!
Click to expand...
Click to collapse
what you mean of the NA1 firmware if you mean the 4.3 stock rom i flashed it with the pc odin and my mobile screen freezes as i told you and nothing changed .. give me obvious steps 1 2 3 to do it to solve this problem and if you can give me a suitable download links .. now you know all the issues with my mobile and thanks for your interst
omar youssef said:
what you mean of the NA1 firmware if you mean the 4.3 stock rom i flashed it with the pc odin and my mobile screen freezes as i told you and nothing changed .. give me obvious steps 1 2 3 to do it to solve this problem and if you can give me a suitable download links .. now you know all the issues with my mobile and thanks for your interst
Click to expand...
Click to collapse
1) Go to Sammobile
2) Find firmware for your region -> download
3) Find Odin 3.09 -> download and install
4) Start Odin 3.09
5) Plugin device -> see if Odin displays active com port
6) Go into download mode
7) Link firmware download in tab PDA/AP
8) Let Odin check md5
9) Press start button
10) Wait until display of com port in Odin turns green and says success.
All these steps could also be found with an easy Google search or in Youtube tutorials
Androidwizzard said:
1) Go to Sammobile
2) Find firmware for your region -> download
3) Find Odin 3.09 -> download and install
4) Start Odin 3.09
5) Plugin device -> see if Odin displays active com port
6) Go into download mode
7) Link firmware download in tab PDA/AP
8) Let Odin check md5
9) Press start button
10) Wait until display of com port in Odin turns green and says success.
All these steps could also be found with an easy Google search or in Youtube tutorials
Click to expand...
Click to collapse
Thanks for your work but I did all these steps but my mobile freezes and noying changed fir sorry .. I flashed the 4.4.2 kitkat stock rom which is the latest one !
omar youssef said:
Thanks for your work but I did all these steps but my mobile freezes and noying changed fir sorry .. I flashed the 4.4.2 kitkat stock rom which is the latest one !
Click to expand...
Click to collapse
OK, I see. Try a wipe from stock recovery, wipe all possible.
Another option: Kies!
I know, you said not recognized but you must get it to work. Uninstall all drivers from PC an re-install drivers until Kies can restore your device.
Very last option: Find a Samsung repair near to you.
Androidwizzard said:
OK, I see. Try a wipe from stock recovery, wipe all possible.
Another option: Kies!
I know, you said not recognized but you must get it to work. Uninstall all drivers from PC an re-install drivers until Kies can restore your device.
Very last option: Find a Samsung repair near to you.
Click to expand...
Click to collapse
Look I searched the internet find something I think it will be useful if we can use it successfully called n7100 rescue rom consists of 5 files in one zip file it is the fully original factory rom but unfortunately it's 4.1.2 jellybean so how can I flash this rom successfully ? Is it possible downgrade the bootloader first or what ?? Please help
omar youssef said:
Look I searched the internet find something I think it will be useful if we can use it successfully called n7100 rescue rom consists of 5 files in one zip file it is the fully original factory rom but unfortunately it's 4.1.2 jellybean so how can I flash this rom successfully ? Is it possible downgrade the bootloader first or what ?? Please help
Click to expand...
Click to collapse
As you mentioned you already have been on NA1 firmware and as it seems you have flashed latest 4.4.2 with "a kind of success" I find it hope- and useless to even try this rescue rom. Bootloader is the reason why you can't successfully flash. NO DOWNGRADE POSSIBLE.
Androidwizzard said:
As you mentioned you already have been on NA1 firmware and as it seems you have flashed latest 4.4.2 with "a kind of success" I find it hope- and useless to even try this rescue rom. Bootloader is the reason why you can't successfully flash. NO DOWNGRADE POSSIBLE.
Click to expand...
Click to collapse
Can you illustrate your words ? For kies it's unpossible to connect my mobile to any pc the drivers works perfectly for any similarphone the fault is in my mobile not the driver and for sumsung care it will be high cost as the warranty ended ! And I wipe every thing possible through the stock recovery but noyhing changed !
I am beginning to lose my patience cause you don't follow my advice or even don't consider that I am right.
Look into system on your PC if there is an unknown device.
Whenever hardware is connected to PC Windows starts to search for drivers.
It doesn't matter that other devices are recognized correctly.
Wipe all Samsung drivers and re-install. Even re-install Kies too.
Start Kies and try restoration, maybe it will fail, but try. AND with current drivers you are supposed to fail.
At last: Try to find a friend with knowledge who can help you at your home or his.

pls pls help my bricked ascend p6 pls pls

I tried to flash my p6 to B512 ROM, and I had changed my recovery, duno what is my recovery version now, but just cant install any new ROM.
Actually this is the first time i hit this problem and I hv really no idea how to proceed, i flashed successfully many times previously using twrp cwm or stock recovery, just dont know what happen this time, I know how to flash a new ROM from recovery anyway, just put dload folder with UPDATE.app inside in FAT32 sdcard, but it just not success during flashing, any expert can guide me, i really appreciate your help, I attached with a photo below, i stuck at here when reboot with USB plug in, and for your information my adb cant read my device
sasadeaunty said:
I tried to flash my p6 to B512 ROM, and I had changed my recovery, duno what is my recovery version now, but just cant install any new ROM.
Actually this is the first time i hit this problem and I hv really no idea how to proceed, i flashed successfully many times previously using twrp cwm or stock recovery, just dont know what happen this time, I know how to flash a new ROM from recovery anyway, just put dload folder with UPDATE.app inside in FAT32 sdcard, but it just not success during flashing, any expert can guide me, i really appreciate your help, I attached with a photo below, i stuck at here when reboot with USB plug in, and for your information my adb cant read my device
Click to expand...
Click to collapse
So first unplug your phone from your pc otherwise it won't work.
Than I had the same as you in the picture with the recovery 'stuck' but for it simply worked if I reboot straight again into recovery via the three buttons.
Hope I could help
hi
taaeem said:
So first unplug your phone from your pc otherwise it won't work.
Than I had the same as you in the picture with the recovery 'stuck' but for it simply worked if I reboot straight again into recovery via the three buttons.
Hope I could help
Click to expand...
Click to collapse
Hi, if i reboot without plug-in the usb, it will also fail like (attached photo124)
hm..tried to use a jb rom (b125/132)..maybe you flashed a jb recovery
blueIBI said:
hm..tried to use a jb rom (b125/132)..maybe you flashed a jb recovery
Click to expand...
Click to collapse
Different stock recovery only can install certain ROM? I tried B125 already cannot. Any other recommend ROM for me to try? I rmb I flashed a quite latest stock recovery
then try the b510 or the b634..
jb recovery can only install jb rom..so do kk recovery only install kk rom as i know..
if nothing brings success try the unicom rom..
blueIBI said:
then try the b510 or the b634..
jb recovery can only install jb rom..so do kk recovery only install kk rom as i know..
if nothing brings success try the unicom rom..
Click to expand...
Click to collapse
hi, my stock recovery is 4.4.2, and I just downloaded B634 ROM and tried to flash it, but the flashing fail......
stuck at this
ro.build.version.release = 4.4.2
ro.product.name = UEDGE
Current build version is not 4.2, dont need move.
USB Update Enter...
HUAWEI SDCARD&USB UPDATE AGENT VERSION 2.0
This phone is secureboot phone.
This phone is UNLOCK state.
sasadeaunty said:
hi, my stock recovery is 4.4.2, and I just downloaded B634 ROM and tried to flash it, but the flashing fail......
stuck at this
ro.build.version.release = 4.4.2
ro.product.name = UEDGE
Current build version is not 4.2, dont need move.
USB Update Enter...
HUAWEI SDCARD&USB UPDATE AGENT VERSION 2.0
This phone is secureboot phone.
This phone is UNLOCK state.
Click to expand...
Click to collapse
You still have your usb cable plugged in. It will NOT work like that. @taaeem has already mentioned that.
What was the previous firmware that you had installed?
If it was a Chinese firmware, you need to try flashing this file first: https://mega.co.nz/#!8kcVADpB!JKeDlX4WQhmAP3mclNTfIzIjVllw5sMhnrj-3KSpSc4
maybe the sdcard causes this error too..had this with a 16gb fuji card..with a 8gb noname it worked..
and unplug your phone before flashing..as mentioned..
miz_pimp said:
You still have your usb cable plugged in. It will NOT work like that. @taaeem has already mentioned that.
What was the previous firmware that you had installed?
hi miz_pimp, if i do not plug in the usb cable, it will directly go into fail as showed in the picture124 i attached below, I do not rmb what firmware i installed previously, but I did a full wipe, I do not think thr is still firmware inside beside stock recovery.
Click to expand...
Click to collapse
blueIBI said:
maybe the sdcard causes this error too..had this with a 16gb fuji card..with a 8gb noname it worked..
and unplug your phone before flashing..as mentioned..
Click to expand...
Click to collapse
I tried with different sdcard without usb plugged in, still giving me fail
very strange..
maybe you do a all again..
starting with flashing a stock boot.img and recovery.img (from the b512 rom..you can extract them by the update extractor from here..just search)..
then try to flash the b512 rom by the force update method (press and hold the buttons until you see the update process starting!)..
id this fails too..well..i don't know how to help then..
if there was a cn firmware on your device (as mentioned) then search for the unicom firmware and read how to flash this and do a eventually downgrade at first)..
blueIBI said:
very strange..
maybe you do a all again..
starting with flashing a stock boot.img and recovery.img (from the b512 rom..you can extract them by the update extractor from here..just search)..
then try to flash the b512 rom by the force update method (press and hold the buttons until you see the update process starting!)..
id this fails too..well..i don't know how to help then..
if there was a cn firmware on your device (as mentioned) then search for the unicom firmware and read how to flash this and do a eventually downgrade at first)..
Click to expand...
Click to collapse
i cant even flash my recovery, when i use adb, it just shows me waiting for device, then no response. I tried most of the ways but no one can help......
hm..what might help is that you install the device drivers again..i had in the beginning a similar problem..after reinstall of the device driver (there is a package by lesscro on this forum) my device was seen even in bootloader mode correct..
blueIBI said:
hm..what might help is that you install the device drivers again..i had in the beginning a similar problem..after reinstall of the device driver (there is a package by lesscro on this forum) my device was seen even in bootloader mode correct..
Click to expand...
Click to collapse
i reinstall the driver setup from lesscro, is still the same, nth works for me, I cannot change recovery cannot flash new ROM, everything just a mess
miz_pimp said:
If it was a Chinese firmware, you need to try flashing this file first: https://mega.co.nz/#!8kcVADpB!JKeDlX4WQhmAP3mclNTfIzIjVllw5sMhnrj-3KSpSc4
Click to expand...
Click to collapse
sasadeaunty said:
i reinstall the driver setup from lesscro, is still the same, nth works for me, I cannot change recovery cannot flash new ROM, everything just a mess
Click to expand...
Click to collapse
Have you tried the file that I linked to above?
I think your problem is that you flashed the incorrect recovery version for the firmware you had on your device.
Unless you used TWRP to completely wipe your device before you flashed your stock recovery (which was not at all necessary), then you should still have a firmware on your device.
miz_pimp said:
Have you tried the file that I linked to above?
I think your problem is that you flashed the incorrect recovery version for the firmware you had on your device.
Unless you used TWRP to completely wipe your device before you flashed your stock recovery (which was not at all necessary), then you should still have a firmware on your device.
Click to expand...
Click to collapse
hi miz_pimp, thank you so muchhhhhhhhhhhhh, I am able to recover my p6 with the firmware u linked to me. Really thank you and thanks for others too for helping me too. Thanks all.
Glad you got it sorted, and you're very welcome. [emoji2]

How to downgrade from WW4.21.40.223 to WW_2.12.40.11?

Hi,
I have the flickering screen problem with my phone and it is out of warranty so i can't send it back to repair.
I tried upgrading to the latest firmware, tried factory reset, wipe cache, installing google launcher, enabling the HW thing in developer mode and nothing worked.
I read that WW_2.12.40.11 version doesn't have the screen problem and i want to try it, but i wanna be sure i'm doing it the right way.
1) I read that i can't just put the wanted firmware in my phone and install the update but i must also flash the matching recovery to flash the wanted version - is it true?
2) Can i downgrade straight from my version to the lower one because i think the other way around, i need to have higher version for upgrading to the higher version i now have.
3) Where can i find the adb driver for this?
Thanks
You can downgrade via ext sd card using the downgrade version from asus > 52.20.40.196 LP which when installed , reboots to 2.20.40.196LP
When putting WW-UL- 52.20.40.196.zip.zip ,make sure to put an extra .zip on the end in file manager or in sd from pc first and reboot.
If you then put WW-UL-2.12.40.11-user.zip.zip (extra .zip) on sd or in file manager . You might get that to give you notification after a reboot too. Although i have not tested to downgrade that far .
You must use the first 52.20 blah blah fw to initially downgrade first though. Ignore this and you are liable to brick. Here >
http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE551ML/UL-Z00A-WW-52.20.40.196-user.zip
See my downgrade via ext sd video and thread , familiarise yourself with the process first !
https://forum.xda-developers.com/zenfone2/help/success-downgrade-mm-to-lp-via-sd-card-t3520642
Any questions , just ask
timbernot said:
You can downgrade via ext sd card using the downgrade version from asus > 52.20.40.196 LP which when installed , reboots to 2.20.40.196LP
When putting WW-UL- 52.20.40.196.zip.zip ,make sure to put an extra .zip on the end in file manager or in sd from pc first and reboot.
If you then put WW-UL-2.12.40.11-user.zip.zip (extra .zip) on sd or in file manager . You might get that to give you notification after a reboot too. Although i have not tested to downgrade that far .
You must use the first 52.20 blah blah fw to initially downgrade first though. Ignore this and you are liable to brick. Here >
http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE551ML/UL-Z00A-WW-52.20.40.196-user.zip
See my downgrade via ext sd video and thread , familiarise yourself with the process first !
https://forum.xda-developers.com/zenfone2/help/success-downgrade-mm-to-lp-via-sd-card-t3520642
Any questions , just ask
Click to expand...
Click to collapse
Thanks alot
Just a question before i try your method: I already installed 2.12.40.11 recovery.img into the phone. can i still use your method or should i first flash 4.21.40.223 recovery.img back to the phone?
gifnooky said:
Thanks alot
Just a question before i try your method: I already installed 2.12.40.11 recovery.img into the phone. can i still use your method or should i first flash 4.21.40.223 recovery.img back to the phone?
Click to expand...
Click to collapse
OK, it's weird, i did flash the 2.12.40.11 recovery.img to the phone using adb and it was said in the console that the process completed, but now when i enter recovery mode it still shows me 4.21.40.223 version.
OK, I did downgrade with your method and it works great, but when i try to downgrade fro that version to the version i want to try i get error that i cant install the package over the existing newer version.
Just to inform.
gifnooky said:
OK, I did downgrade with your method and it works great, but when i try to downgrade fro that version to the version i want to try i get error that i cant install the package over the existing newer version.
Just to inform.
Click to expand...
Click to collapse
If you want to downgrade to such an old version, find the .raw file of that version (search here on XDA) and flash it via Asus Flash Tool.
JBolho said:
If you want to downgrade to such an old version, find the .raw file of that version (search here on XDA) and flash it via Asus Flash Tool.
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Thanks for the advice.
I searched and found raw firmware versions but no the one i'm looking for.
Is there any way i can install the official firmware i have? i also found recovery.img, boot.img, droidboot.img of the version i want.
gifnooky said:
Thanks for the advice.
I searched and found raw firmware versions but no the one i'm looking for.
Is there any way i can install the official firmware i have? i also found recovery.img, boot.img, droidboot.img of the version i want.
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If you have all the img partitions you can always try installing via fastboot commands but i really recommend using a raw with Asus Flash Tool...
Hai friend try flash 3 file of boot.img recovery.img and droidboot.img version 40.11.. and then flash rom with adb sideload.. its work for me... and solve my prob flicker display..
Sent from my ASUS_Z00AD using Tapatalk
savve said:
Hai friend try flash 3 file of boot.img recovery.img and droidboot.img version 40.11.. and then flash rom with adb sideload.. its work for me... and solve my prob flicker display..
Sent from my ASUS_Z00AD using Tapatalk
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Hi, thanks i'l try that.
does it matter in what order i flash this 3 files?
Edit: If i already flashed the ROM can i just flash the boot.img and droidboot.img or do i need to do the whole process including flashing the ROM again?
Is your screen flickering problem like this: https://www.youtube.com/watch?v=kRuxTefNcKw
If its like that I was told its a LCD hardware problem which gets fixed by replacing LCD.
Update:
Well, I installed firmware 2.12.40.11 and it worked fine for several days but then the screen started to flicker again.
i started to update the devices with OTA updates and then i saw that in firmware WW_2.20.40.174 the screen didn't flicker.
i had further updates and then the screen started to flicker again.
i tried to flash recovery.img, boot.img and droidboot.img but not the device only enters fastboot mode but when i try to enter normal boot or recovery mode, it only comes back to fast boot mode.
any suggestion what should i do to unbrick the phone?
Thanks

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