Develop Bugs

[Q] Is my phone bricked and if so what can I do about it?

Hello everyone,
So I have my about a year old sgh-i710 and I've been running the pacman rom on it, anyway, for the last few months it would just randomly reset, and now it won't even turn on unless I repeatedly press the power button, which only puts the phone in "safe mode" normal mode. I cannot get ito recovery or download and the second I stop pressing the power it shuts off; additionally, the phone thinks it has 0% battery although the hardware light says it's fully charged. Is this a brick? And if so, what can I do about it? Thanks in advance.

Do a quick search for 'power button failure' and see how this compares.

cpg1111 said:
Hello everyone,
So I have my about a year old sgh-i710 and I've been running the pacman rom on it, anyway, for the last few months it would just randomly reset, and now it won't even turn on unless I repeatedly press the power button, which only puts the phone in "safe mode" normal mode. I cannot get ito recovery or download and the second I stop pressing the power it shuts off; additionally, the phone thinks it has 0% battery although the hardware light says it's fully charged. Is this a brick? And if so, what can I do about it? Thanks in advance.
Click to expand...
Click to collapse
So the way I fixed this was, I repeatedly hit the power button while forcing the phone into download mode, then reflashing twrp and then reflashing a recovery from an older stable back up. While in twrp, I also had to repeatedly press the power button. Also, I cannot use my previous battery and am now using an extended battery. With all this my phone has been restored to its previously working state.
Thanks to anyone who has posted in here.

[Q] Xperia ION Turned off normally. Now no boot

Hey guys, was using my xperia ion and downloading some stuff and the battery was low and it turned off. I plugged it back into the charger the normal red light showed up. My power button is broken so i have to press the volume up key while i connect it to charger and phone thinks its connected to a computer in flashmode and boots up but this time it didn't boot up. I tried doing it again and again and nothing happened . Then i connected it again and no LED was there. Since then i'm trying to put it to charge.LED is not turning on and neither is the phone turning on. I don't know what happened. Can u help me ?
My phone was on Stock 4.1.2 and was rooted without a recovery and was working absolutely fine before it turned off. Please help i really need the phone up soon it had my projects and yeah one more thing. When i connect my phone as it is it shows SEMC flash device in Device manager without pressing any button. What do i do now ?

[Q] Htc one m8 black screen, won't boot up PLEASE HELP

So, I tried to restore a backup from TWRP. During the process, the system and cache were restored fine, but couldn't restore the data (for some reason, it said failed), so I figured it's alright, I'll just have to install all the apps again, no big deal. But, after I clicked the "reboot system", the screen went off and never turn back on.
I can't get in bootloader screen in any way, I haven't tried the Vol up + power button for 10s, and the vol down + power button, and the 3 button all together... Nothing works.
When I press the power button normally, nothing happens, not even the Htc logo screen.
When I plug it in, it only shows the battery charging icon. So I tried the buttons combination again (coz I thought at least the screen turns on now), but still, nothing happens, just the screen switch between black and the charging icon.
So, I left it charging overnight, and tried the buttons combination again, nothing works still.
Now I have no idea what to do, can anyone please help me?
Htc one m8 international
Rooted, TWRP recovery, S-ON

It sounds like you hard bricked your phone. Try using this guide youtu . be/ rpA71FXddyU[/ but Im not sure it will work.
Only thing what you need is that computer recognize your phone, because when It doesnt then you should take your phone to local phone repair.

Probably hard bricked - not sure

Hi,
after running a rooted Kitkat for a year or so I thought I wanted to install CM12.1. So I wiped and flashed via CWM Recovery and also flashed some GApps (probably the wrong one). After flashing (with confirmation that everything was successful), I wanted to reboot but after clicking on reboot, the screen just went black. Waiting for 5 mins, nothing changed.
Pushing the Power-On button lets the phone vibrate once, that's it. Pushing Vol+ or Vol- together with Power-On does not change anything. Connecting a charger to the phone, let the red LED flash once.
What can I do to revive my phone....?
Suggestions or hints are greatly appreciated

aalemann said:
Hi,
after running a rooted Kitkat for a year or so I thought I wanted to install CM12.1. So I wiped and flashed via CWM Recovery and also flashed some GApps (probably the wrong one). After flashing (with confirmation that everything was successful), I wanted to reboot but after clicking on reboot, the screen just went black. Waiting for 5 mins, nothing changed.
Pushing the Power-On button lets the phone vibrate once, that's it. Pushing Vol+ or Vol- together with Power-On does not change anything. Connecting a charger to the phone, let the red LED flash once.
What can I do to revive my phone....?
Suggestions or hints are greatly appreciated
Click to expand...
Click to collapse
Try holding power and volume up together for 8-10 seconds, just to make Sir it's totally powered off, then connect the charger and see if it starts charging. Older batteries don't do well in this phone. It wseems to me you might have had the sudden-battety-drain phenomenon when you flashed.

levone1 said:
Try holding power and volume up together for 8-10 seconds, just to make Sir it's totally powered off, then connect the charger and see if it starts charging. Older batteries don't do well in this phone. It wseems to me you might have had the sudden-battety-drain phenomenon when you flashed.
Click to expand...
Click to collapse
Thanks, that seemed to have work. I am now a happy user of CM12.1 on my Xperia Z1 Compact

(SOLVED) Screen doesn't turns on after flashing a rom

Hello, after dirty flashing Jaguar 8.1 latest version I've noticed the battery indicator wouldn't decrease, stuck at 98%. So I did a reset, and after that the screen didn't turn on anymore. Tried keeping power pressed, vol + or - and power, nothing would produce a thing... No vibrate, no led indicator, nothing. The only think working is Windows making that noise when you connect a device to usb (phone cable). I've tried re-flashing stock rom with qfil and it worked (it seems the phone is in the download mode for recovery), but nothing changed, screen still doesn't pop up... I am desperate, since I've tought that after a QFIL flash there was no way it wouldn't come back to live... but it didn't !!!!
Any help is welcome!

SOLVED: opened the back cover and disconnected the battery. Now I will have to reinstall everything just because of this damn bug... I really hate this... but at least I didn't loose my phone.