[Q] S5570 Back button and power(lock) button not working - Samsung Galaxy Mini

Hello everyone, i'm having an issue with my s5570, suddenly back button and power button stopped working, after some time after it was turned off
it started to work again, but after a while again it stopped. now i did a factory reset trying to get this sorted, but even after the reset both buttons weren't working. Any idea how to solve this?
edit : and sometimes when i hold Turn off button, i can select to turn it off, but after i do it only resets, i doesn't shut down as it should...
thanks.

You can use cyanogen or cyanogen-based rom.. Cause with them you can lock-go back with soft buttons=on screen button..
Inviato dal mio GT-S5570 con Tapatalk 2

well thx, but i think the buttons should work, since sometimes they do... and when they don't after i start some application the s5570 turns off randomly, in ur personal opinion, do u think it's software or hardware error?

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Power Key malfunction! Help!

My phone was working just fine till today morning my phone hung up. As a general response I pressed the power key to lock it. Nothing happened. Nothing. So I waited it out. Soon the phone was back but the power key became totally dead. It wasn't locking the screen. I used the Screen lock app on emanoN rom v4 to lock the phone and it was working. The screen was getting locked. Figuring this must be some freak bug I tool out the battery and restarted the phone. Same problem except now even simply pressing and not long pressing the lock key would prompt the shut down menu. If ignored the phone just casually restarts. This is annoying because if out of reflex i press the power key , my phone will restart. Now, sometimes the power key does do it's job of simply locking and unlocking the phone. But sometimes it just restarts the phone.
I thought this was a problem with the ROM and so i shifted to godell's MORe ROM. Same problem. Now I've shifted to fresh stock 2.3.6 flashed using Odin and I'm still having the same problem. Pressing power does not lock and instead prompts the shut down/restart menu. and Sometimes the phone just restarts at random . Please help me fix this.
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But before that.. Why is this happening? Is there any fix?
Thanks!
I have completely reflashed to gingerbread 2.3.3 using odin and problem persists.
I do not think this is a hardware issue,because the button's reactivity is just fine. It's just the action that it does after the keyPress.
Your power key problem might be a hardware issue... :| How old is your phone? You might have used it too much. My friends galaxy mini- the volume up button doesnt work because he used it too much.
It's about an year old.. I'd say 10-11 months or so..

Lock button not working

My lock screen button has stopped working since the few days. When i plug in the battery the phone automatically starts up. I think the lock button is stuck. pls help to make it work again
nilotpal_05 said:
My lock screen button has stopped working since the few days. When i plug in the battery the phone automatically starts up. I think the lock button is stuck. pls help to make it work again
Click to expand...
Click to collapse
What do you mean by lock screen button?
EDIT: Try this and see if it work.
If your power button (lockscreen button) not working then u should go to the service center.
R.A.G.E said:
What do you mean by lock screen button?
Click to expand...
Click to collapse
lol the button which is used to turn off the screen and phone too
I think he says the lock/power button and he can't start his phone... Well: do you use ADB? Plug your phone, go in adb and write adb reboot. After, download from Google Play an app that allow lock/unlock phone with soft button like screen of and lock.. Ehm... I don't say how shut down xD
Inviato dal mio GT-S5570 usando Tapatalk
avilove4u said:
lol the button which is used to turn off the screen and phone too
Click to expand...
Click to collapse
Yes that is what confuse me with that button broken how can he turn on and off the phone
well i think the lock button is sumkinda stuck maybe due to excess pressure applied on it sometime....and the worst part is everytime i need to switch off my cell i have to pull the battery out and whenever i put it back in it automatically starts up without pressng any button.
using the app but still need my hardware lock button working...will wait a week more before going to the service centre

[Q] Button Wake Issue

Hi,
had updated my phone to official v20a, factory reset done.
With phone in sleep mode, when i press the power button to wake the device, sometimes only the 3 capacitive buttons would lit up, screen remain black. Wait for a second, retry and screen would wake up.
Its like the phone in some kind of deep sleep. Im sure the power button was properly pressed, since the 3 buttons lit up.
Previously didnt have this issue on official v10f.
Any idea how to solve this issue?
Try raising a little the min. clock of the Cpu..
Inviato dal mio LG-P880 con Tapatalk 2

[Q] Screen waking up

My screen isnt waking up when i press unlock/home button
when i turning on my s3 i9305 its working normally, but when i block it i cant unblock :/
i hear voices, buttons are highlighted, but screen is black
i tried to change ROM, before it was at a stock rom, i tried to install stock again but same problem
after that i installed cm 12 and still the same problem
how can i fix it? :/
and i will say again, the screen is working perfectly when im turning on phone
Hyperlast said:
My screen isnt waking up when i press unlock/home button
when i turning on my s3 i9305 its working normally, but when i block it i cant unblock :/
i hear voices, buttons are highlighted, but screen is black
i tried to change ROM, before it was at a stock rom, i tried to install stock again but same problem
after that i installed cm 12 and still the same problem
how can i fix it? :/
and i will say again, the screen is working perfectly when im turning on phone
Click to expand...
Click to collapse
And those buttons are working normally when you turn on your phone (and the screen is on, too)? Can you go to home with home button or lock the device with power buttton?
Maybe just a hardware issue?
buttons
when i power on phone i can use every button normally until i block it :/
This sounds like really random issue, may be a hardware one. If reflashing stock rom trough odin didn't help, then you probably should give your phone to service

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