Touch not working - G2 Q&A, Help & Troubleshooting

Hi,
I accessed the service menu, but by accident pressed the Update Touch Firmware and now the touch part of the phone is not working. is there a way to revert this or do I have to take it back to the shop? Please help on this if anyone knows.
Thanks!

Nevermind, just rebooted into safe mode, verified everything was working then restarted the phone and all working normal!

Cantix said:
Hi,
I accessed the service menu, but by accident pressed the Update Touch Firmware and now the touch part of the phone is not working. is there a way to revert this or do I have to take it back to the shop? Please help on this if anyone knows.
Thanks!
Click to expand...
Click to collapse
I saw that feature and pressed it by accident like you but I didn't experience anything so what the heck?! what does this option do in the first place?! and why you experienced some issues when you pressed it and me didn't? I'm worried that I broke something without me knowing

Cantix said:
Nevermind, just rebooted into safe mode, verified everything was working then restarted the phone and all working normal!
Click to expand...
Click to collapse
I have the same problem, but how do you reboot into safe mode when the touch screen isn't working? Dont you have to long press on the power off option?

text
After you turn on phone and see lg logo press and hold vol- button until it boot

Related

[HELP SOFTWARE] Volume down stucked

Hey guys,
I have a Galaxy S4 LTE (GT-I9505) and I'm currently at the official 4.4.2 (XXUFN88).
Yesterday I was listening to music and my volume started to go down by itself. I has annoyed me but ok. Today, at the morning, I've noticed that my volume down button wasn't working. So I restarted my phone. So the phone went to the recovery screen. Volume up to flash a rom or down to cancel. I tried so hard but none of the options were available.
After a few tries I succeed to enter in safe mode by turning on my mobile with the volume up pressed. At the safe mode I noticed that the volume up was normally working.
I thought that it could be a hardware issue. Then I head to a place to have this fixed. But after opening the phone we noticed that everything was alright. The technical assistance told me that the problem was at the software. Ok, I came home to reset the s4.
I did a factory reset through safe mode but the problem is still here. Now I'm planning to reflash the rom with Odin, but since I can't choose 'continue' at the recovery screen I don't know what to do.
Please help me. Thanks in advance.
por2guex said:
Hey guys,
I have a Galaxy S4 LTE (GT-I9505) and I'm currently at the official 4.4.2 (XXUFN88).
Yesterday I was listening to music and my volume started to go down by itself. I has annoyed me but ok. Today, at the morning, I've noticed that my volume down button wasn't working. So I restarted my phone. So the phone went to the recovery screen. Volume up to flash a rom or down to cancel. I tried so hard but none of the options were available.
After a few tries I succeed to enter in safe mode by turning on my mobile with the volume up pressed. At the safe mode I noticed that the volume up was normally working.
I thought that it could be a hardware issue. Then I head to a place to have this fixed. But after opening the phone we noticed that everything was alright. The technical assistance told me that the problem was at the software. Ok, I came home to reset the s4.
I did a factory reset through safe mode but the problem is still here. Now I'm planning to reflash the rom with Odin, but since I can't choose 'continue' at the recovery screen I don't know what to do.
Please help me. Thanks in advance.
Click to expand...
Click to collapse
[ATUALIZATION] Hey guys. I had no answer but here I am again.
I'm trying so hard to fix this problem. Now I'm pretty sure that my problem is software related. Just because when I turn on my phone it goes automatically to download mode (and i should been pressing power volume down and menu for that). And if i press volume up it goes to safe mode (but for that i should been pressing volume down and power insted).
Do somebody know how can I accept the option "CONTINUE" at the download screen with volume buttons unresponsive? I do really want to reflash the ROM and check if it works.
por2guex said:
[ATUALIZATION] Hey guys. I had no answer but here I am again.
I'm trying so hard to fix this problem. Now I'm pretty sure that my problem is software related. Just because when I turn on my phone it goes automatically to download mode (and i should been pressing power volume down and menu for that). And if i press volume up it goes to safe mode (but for that i should been pressing volume down and power insted).
Do somebody know how can I accept the option "CONTINUE" at the download screen with volume buttons unresponsive? I do really want to reflash the ROM and check if it works.
Click to expand...
Click to collapse
Can you not use the up button to loop around to continue then select it with power ?
11calcal said:
Can you not use the up button to loop around to continue then select it with power ?
Click to expand...
Click to collapse
No. When it reaches the Download screen any buttons work.
See, I found another guy with the same problem. Another evidence that it's software related: http://forum.xda-developers.com/showthread.php?t=2678489

[Q] Bricked Verizon G2

I made the mistake of wiping TWRP from my phone. I did a factory reset when I booted into TWRP. I tried installing the camera app mod. I am on 4.4.2. I am currently stuck on the LG screen and the phone will not power down. I cannot boot into download mode or recovery. I have tried to research as much as I can from other threads and I cannot find any that match my issue. Do I need JTAG service to fix this?
sd70acejm said:
I made the mistake of wiping TWRP from my phone. I did a factory reset when I booted into TWRP. I tried installing the camera app mod. I am on 4.4.2. I am currently stuck on the LG screen and the phone will not power down. I cannot boot into download mode or recovery. I have tried to research as much as I can from other threads and I cannot find any that match my issue. Do I need JTAG service to fix this?
Click to expand...
Click to collapse
Hm. What exactly did you do ? How did you lose download mode ? (recovery I do understand).
bender_007 said:
Hm. What exactly did you do ? How did you lose download mode ? (recovery I do understand).
Click to expand...
Click to collapse
While my phone is stuck on the LG screen (the phone will not power down) I hold the power button until it powers down, and it automatically reboots. When it reboots I hold the power button and the volume down button when the LG screen reappears and it just reboots again. Thanks for the quick reply. -Josh
Please Delete
sd70acejm said:
While my phone is stuck on the LG screen (the phone will not power down) I hold the power button until it powers down, and it automatically reboots. When it reboots I hold the power button and the volume down button when the LG screen reappears and it just reboots again. Thanks for the quick reply. -Josh
Click to expand...
Click to collapse
Good news I just hit the right combo of keys at the right time and I got into TWRP. I will update this as I progress. I got it solved. I restored from the backup I made. Thanks again.
sd70acejm said:
Good news I just hit the right combo of keys at the right time and I got into TWRP. I will update this as I progress.
Click to expand...
Click to collapse
:good: glad you did it

[Q] Bricked Phone, Cannot Enter Recovery or Download

I appear to have bricked my phone while trying to get back to stock firmware. I am using a galaxy s4 on verizon with windows 8 for reference. My problem is I cannot enter download or recovery mode. When I try to enter either of them it flashes for a second and then disappears. After that I have to remove the battery because the phone won't respond. The same thing happens on a normal boot so I am stuck. Also I am noticing that the phone boots up on it's own when I put the battery it. Could the power button be stuck or something? What can I do to get the phone back to working order?
POWER BUTTON FIX: Ok after some more research I found this which solved my power button problem (Can't insert the youtube video until I have 10 posts) but you basically flick the top and bottom of the phone near the power button to fix it.
Now I am able to go into recovery and download modes
futurepro62 said:
I appear to have bricked my phone while trying to get back to stock firmware. I am using a galaxy s4 on verizon with windows 8 for reference. My problem is I cannot enter download or recovery mode. When I try to enter either of them it flashes for a second and then disappears. After that I have to remove the battery because the phone won't respond. The same thing happens on a normal boot so I am stuck. My battery was fully charged before it was bricked so I don't think that is the problem. Can someone help me out? What can I do to get the phone back to working order?
Click to expand...
Click to collapse
Hi mate ,
Just before suggesting any other kind of action , check you power button......maybe is stuck ( is not uncommon ), seems like is press all the time
MAX 404 said:
Hi mate ,
Just before suggesting any other kind of action , check you power button......maybe is stuck ( is not uncommon ), seems like is press all the time
Click to expand...
Click to collapse
Yep, it looks like that was the problem. Thanks for the response. This thread can be closed mods.
futurepro62 said:
Yep, it looks like that was the problem. Thanks for the response. This thread can be closed mods.
Click to expand...
Click to collapse
Great mate!!
Glad it was easy.

stuck on android screen and volume rocker not working cant boot into recovery

Hi all,
I hope I am posting in the correct place.
I got my screen fixed by a guy and he returned the phone with the volume buttons not working.
He told me to do a factory reset but I forgot I had a custom Rom installed(extrestolite) so after factory reset the phone is stuck on android screen and I can't use the volume button to boot into recovery. When I connect the phone to my laptop it doesn't show up as an adb device because its not fully booting I presume. So I can't adb shell into recovery either. Do I have any other options here or has my stupidity and this guys incompetent work doomed my phone? Thanks guys.
Did the volume keys work before the screen repair?
If yes, I'd open the phone again and see if it is a simple fix
*Detection* said:
Did the volume keys work before the screen repair?
If yes, I'd open the phone again and see if it is a simple fix
Click to expand...
Click to collapse
Yes the functionality of the phone was perfect before the screen fix. I went to a shop and the guy said the volume buttons are soldered to the motherboard(replacing or reconnecting the buttons was my first thought) is this true?
Can you boot into download mode and flash the stock rom with the microSD hack?

Cannot enter recovery mode

Hi friends,
I have a Samsung galaxy J5 2016 (SM-J510F/DS). It is continuously rebooting, it reaches till android home screen and reboots from there. While in the home screen it shows a msg (Android is Starting.....), and then it reboots. I have observed that all the button presses and touch is working for a short duration in between the reboots. I have searched all over internet and tried numerous ways to enter to recovery mode, download mode, nothing is working. My home button is also not working. Can somebody suggest me a way to enter to recovery mode so that I can do a clean wipe and start new. Please help. Thank you.
Hi,
Did you tried to make reset from within phone settings ? May be you are able to enter Recovery Mode after that!
( My Samsung Galaxy J 3 pro was almost in the same condition rebooting again & again, One Repairer even said that the display has gone but I was able to enter the recovery mode > Bootlaoder > Download Mode & flashed latest stock rom with ODIN > Working perfect now! )
I turned off the phone before it reboots. Once it was completely off, I pressed ''Volume Up + Home + Power'' Buttons all together, released them as soon as anything appeared / flashed on the screen, an installing update screen appeared & then I was right in the Recovery Mode with all the options.
Thanks.
Thank you for the reply, but my home button is not working.
boyuljalok said:
same case as me. theres a third party apps that let you go to recovery mode google "Ultfone Android System Repair" i recommend you to download on their official site, the only problem that this app has is your phone need to be on if its off the app wont detect it
Click to expand...
Click to collapse
My phone is rebooting continuously. Phone does not stays on.
alias_nike said:
My phone is rebooting continuously. Phone does not stays on.
Click to expand...
Click to collapse
you can try something extreme like shorting home button contacts, but it might be a bit difficult.
LR7875 said:
you can try something extreme like shorting home button contacts, but it might be a bit difficult.
Click to expand...
Click to collapse
Thank you for the reply. I will give it a try.

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