Develop Bugs

this sucks, i need help

so ive been having this issue of my phone turning off randomly. ive read other posts where ppl are saying its the battery, get a new battery. i got a new battery and its still turning off. i let the phone load and stuff but the first button i hit, no matter which button, the phone just turns itself off. ive tried the rest the phone with the on button/2 soft keys. tried holding the camera button while turning the phone on and nothing seems to work.....this sucks.

.......anybody?

cory0821 said:
so ive been having this issue of my phone turning off randomly. ive read other posts where ppl are saying its the battery, get a new battery. i got a new battery and its still turning off. i let the phone load and stuff but the first button i hit, no matter which button, the phone just turns itself off. ive tried the rest the phone with the on button/2 soft keys. tried holding the camera button while turning the phone on and nothing seems to work.....this sucks.
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Does your phone power off when connected to a charger? Sometimes a hard reset could solve the problem.

hey, thanks for responding. this is very frustrating. even with my old battery, while being plugged in, my phone was still turning off. for some reason with the new battery and phone plugged in i could actually move around on the home screen without it turning off but when i hit the start menu nothing would happen (i was trying to do a start>accessories>clear storage). and somehow i finally got the hold 2 soft keys and hit the power button to work. now im reset and all appears to be working now although im a little scared to add programs. i really appreciate the response. it gave me the encouragement to keep at it when i was about ready to give up.

cory0821 said:
hey, thanks for responding. this is very frustrating. even with my old battery, while being plugged in, my phone was still turning off. for some reason with the new battery and phone plugged in i could actually move around on the home screen without it turning off but when i hit the start menu nothing would happen (i was trying to do a start>accessories>clear storage). and somehow i finally got the hold 2 soft keys and hit the power button to work. now im reset and all appears to be working now although im a little scared to add programs. i really appreciate the response. it gave me the encouragement to keep at it when i was about ready to give up.
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Good to hear everything working our for you. You could always try to add one program as a time to see how your phone would react to it. Yes, sometimes it takes more than one try to get your phone working right.
Again, good luck

ok, after i got everything working again i updated my tmobile rom to the latest version and of course the next day i was having the same problem. the phone just shuts off. is there something physically wrong with the phone? i cant figure this out. should i try an older rom? i dont know what to try next. any help would be appreciated.

cory0821 said:
ok, after i got everything working again i updated my tmobile rom to the latest version and of course the next day i was having the same problem. the phone just shuts off. is there something physically wrong with the phone? i cant figure this out. should i try an older rom? i dont know what to try next. any help would be appreciated.
Click to expand...
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Read above for the solution.
ALWAYS do a hard reset if you up- or downgrade the ROM.

just completed the hard reset with the phone plugged in, i pushed a button and it turned off....

[Q] Help!! a100 Blackscreen

i have a a100 with the latest flexreaper rom installed and im stuck with a pretty serious issue:
a couple of days ago the tab was acting real slow and sluggish and getting bad battery life didnt think nothing of it so i just rebooted a couple times and left it alone . all was good untill the battery hit 10% and i plugged it up using the factory ac adapter. the next day (maybe 6-7 hours later) i went to turn it on and nothing no vibrate no screen flash nothing; other than the power button turning blue as i pressed it and it would stay on for a couple hours but still no other response from the tablet.
im at my wits end on what could be wrong and now i got my wife with her foot on my neck till i get it fixed. can anyone help me?
ive tried to do a hard reset with the reset button tried to boot into recovery /bootloader no dice
(also my home button flashed a couple time i pressed the power button) dont know if its relevant but wanna get as much info out as possible

wondering if anyone can help me...

frenize said:
wondering if anyone can help me...
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It may take awhile for someone to see this and form something to try, random bricking for no reason is rare, its almost always some error by the user. However have you attempted adb connection to it? Leave it powered off, connect to the PC you used to unlock the boot loader then power on. Does the PC make the USB connect sound? Does the Acer vibrate? Did the home key blink again?
It really sounds like your boot partition is wrecked which wouldn't normally happen outside of flashing. If boot loader is trash then it won't know what to do and just sit there. No recovery or anything else.
Tapatalked from my Galaxy S II.

pio_masaki said:
It may take awhile for someone to see this and form something to try, random bricking for no reason is rare, its almost always some error by the user. However have you attempted adb connection to it? Leave it powered off, connect to the PC you used to unlock the boot loader then power on. Does the PC make the USB connect sound? Does the Acer vibrate? Did the home key blink again?
It really sounds like your boot partition is wrecked which wouldn't normally happen outside of flashing. If boot loader is trash then it won't know what to do and just sit there. No recovery or anything else.
Tapatalked from my Galaxy S II.
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Click to collapse
it made something like the connect sound but instead of the regular duh doom sound it did a dadadoom (kinda hard to describe the sound) but it was faster than ive ever heard the connect sound before which is weird. the tab didnt vibrate and it seems the home button blinks when the tab is dead and needs recharged

frenize said:
it made something like the connect sound but instead of the regular duh doom sound it did a dadadoom (kinda hard to describe the sound) but it was faster than ive ever heard the connect sound before which is weird. the tab didnt vibrate and it seems the home button blinks when the tab is dead and needs recharged
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Yeah I know that sound it means USB connected but error for some reason. Its been shown if this thing dies all the way down it wont read the battery correctly and probably needs to be sent in. Before that I personally would unplug it open it up and remove the battery for awhile, maybe an hour then put it back and plug it in. But thats me, not the advice I'm giving. If you have warantee on it use that.
The batteries on a lot of devices and laptops etc have something of a fail safe, if the voltage drops below a certain point it trips to prevent cell damage, however it renders the battery useless.
I haven't searched out much past that if a reset is possible by us, but it seems the pack is trash after or needs sent in.
Since this is a sealed unit you void warranty opening it (well unlocking the boot loader did too) so you can't send it in for repairs without paying for it.
I hope someone can jump in and help figure this out, and prove me wrong.
Tapatalked from my Galaxy S II.

Weird, This exact same thing happened to me. Used it in the morning and now after work it won't turn on. I had already tried disconnecting the battery, but hadn't thought to leave it disconnected for an hour. My tablet has been running the leaked ICS since it came out and The last factory reset it had was about a month ago. It was working fine up until this. The power button seems to be responding correctly, the issue is that after the LEDs light up, there is no vibration or display. I hope someone can help us with this issue.
EDIT:
It won't connect in ADB mode. It will only appear on my computer as an APX device and since there is no vibration I am unable to boot into fastboot. Any help or suggestions? All the threads I have found have involved booting into fastboot.

i am also having this problem. i set ti backup last night to save to box i turned it on this morning it.worked set it on the charger came back to a frozen screen. I turned it off now just a black screen it turns on or the home button dose but nothing comes up on the screen

same thing here.
max69power said:
i am also having this problem. i set ti backup last night to save to box i turned it on this morning it.worked set it on the charger came back to a frozen screen. I turned it off now just a black screen it turns on or the home button dose but nothing comes up on the screen
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Click to collapse
I have been using ICS the leaked one, and last night I was goint to check my email and it did not turn on, I though the battery died. I plugged to the charger and this morning I tried to turning it on but it failed. I did the reset pin but nothing. I connected to the computer and it was recognized as a APX device and installed a driver ACER Picasso USB recover but i cant access anything. I am a nob. Thanks

A100 blackscreen
i am also having this problem. last night. just a black screen it turns on or the home button dose but nothing comes up on the screen. :crying: Help!!!!!!

Has anyone tried holding the power button for a while? Laptops do this too, if someone felt ventures, try taking the battery out and hold the power button. No promises, might work.
sent from my ICONia

same here
Having the exactly same issue, here...
I also tried to hit the hardware reset button and it does not help.

If the screen is blank while powered on its in failsafe mode, in other words is bricked, has to go to Acer.
Tapatalked from my Galaxy S II.

This just happened to me a few weeks ago as well. If you are still under warranty send it in to Acer, thats what I did. I just got an email saying they had fixed it and were sending it back for free!!
At the time I was on the 9/02 JB build. I wonder if this issue is caused by faulty hardware or if it is an issue that was made by rooting and unlocking it? I don't know enough about this stuff to answer that though, but it does make me think whether I should root/unlock it when I get it back or leave it stock.
Also thanks Pio_masaki for helping me a few weeks back wasn't sure if I was even going to send it in until you said they most likely won't be able to tell.

I highly doubt they even CARE when sending these in. They will void for physical damage most likely.

tshm55 said:
Having the exactly same issue, here...
I also tried to hit the hardware reset button and it does not help.
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Click to collapse
Ohmygod,
Same here, but it's 3 years ago. Sorry for digging the topic. Still no hope? I still keep the tablet and have just buy another refurbished mainboard to replace but still no vibrate and blacksreen still there.

[Q] Touch Screen Not Working

Guys my N7 touch screen suddenly stop working, I din't drop it or nothing fell on it, I was just using it, I put it down on the side, when I tried to unlock it, it didn't work, I gave a minute and the same happen.
This happened last night, my battery still has some juice and I don't know how to re-start it?
Help please.

palomosan said:
Guys my N7 touch screen suddenly stop working, I din't drop it or nothing fell on it, I was just using it, I put it down on the side, when I tried to unlock it, it didn't work, I gave a minute and the same happen.
This happened last night, my battery still has some juice and I don't know how to re-start it?
Help please.
Click to expand...
Click to collapse
If you press and hold volume down and power that will reboot it.

Holding down the power button should be able to restart it also. Try that, and then try a cold-boot if that didn't work. It might be a faulty digitizer, and if so, I would recommend sending it in for service. We can fix the touch screen issue for you pending any physical damage to it.

You're not the only one
http://forum.xda-developers.com/showthread.php?t=2386151

Verizon G3 won't power up

Hey there. Hoping someone can help me out here. Long time lurker, and I used the search button, but similar threads did not help me out...
I was out and about yesterday, phone was fully charged, and working just fine. I had used my phone and place it back into my pocket. A couple hours later, I pull the phone out to check the time, and it won't turn on. I assumed the phone had shut itself off like it has in the past randomly. So I press and held the power button. Nothing comes on at all. Screen does not turn on, there is no boot sequence, no LED light, NOTHING. I proceeded to remove the battery and replace it, still no power. I press and held the power and volume down, NOTHING. I read on here about removing the battery and holding the power button for 15 seconds to clear any power in the phone, put the battery back in and on the stock charger for 15 minutes, then trying to power the phone up. NOTHING. I took the phone to Verizon, and they were no help, they could not power the phone up either. We even tried a different battery. I am not awaiting a refurbished phone... only problem is I have loads of pictures saved to the phone (I don't use an SD card).
I am creating this to reach out and see if any of you know of a method I can try to get this phone to begin working?
At the very least, I would like to pull the pictures and files I have downloaded onto the phone... and I am really hoping that there is a way! (I have my serious doubts since the phone doesn't power up... but still I want to ask).
Any help would be GREATLY appreciated!
And thanks in advance for anything that may be provided!

Two options I would try:
-leave the phone plugged in a whole night/day (original charger)
-try a spare battery (if you didn't already)
-clean all contacts

Definitely try leaving it plugged in for a while. Also, have you tried hooking it up to your PC? Does the computer recognize the device?

Rodeojones said:
Definitely try leaving it plugged in for a while. Also, have you tried hooking it up to your PC? Does the computer recognize the device?
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Hi all, stumbled upon this thread while google searching. I'm also having similar problem as op. one moment the phone was working, next moment cant power it on no matter what buttons I press.
To answer this question, at least for me, when I hook it up to my PC it just shows QHSUSB_BULK, which according to my research means its been hard bricked.
I'm probably going to send it in for repairs

battle3321 said:
Hi all, stumbled upon this thread while google searching. I'm also having similar problem as op. one moment the phone was working, next moment cant power it on no matter what buttons I press.
To answer this question, at least for me, when I hook it up to my PC it just shows QHSUSB_BULK, which according to my research means its been hard bricked.
I'm probably going to send it in for repairs
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Click to collapse
What did you do that may have led to a hard brick?

Rodeojones said:
What did you do that may have led to a hard brick?
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Idk. its odd. I fired off a text message, placed it face down on the table. Came back 5 mins later to check it and it wouldn't work.
The only thing I did was root the phone, and did very minor tinkering like use xposed framework. Didn't flash a rom or anything.

battle3321 said:
Idk. its odd. I fired off a text message, placed it face down on the table. Came back 5 mins later to check it and it wouldn't work.
The only thing I did was root the phone, and did very minor tinkering like use xposed framework. Didn't flash a rom or anything.
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Click to collapse
Wow, that's terrible. What module? I know messaging with the build prop can are you up, but I've been tinkering with various Xposed mods for a while and never had an issue. And I'd think if it was a bad module you'd have seen the issue immediately, not after a random text message. That's just bizarre.

Rodeojones said:
Wow, that's terrible. What module? I know messaging with the build prop can are you up, but I've been tinkering with various Xposed mods for a while and never had an issue. And I'd think if it was a bad module you'd have seen the issue immediately, not after a random text message. That's just bizarre.
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yea. its weird. the two modules I used were the volume one and the one hiding root from Isis wallet/softcard. I'm going to get a replacement phone from Verizon. Will let u know how it goes. :/

[Q] Power button failure

After disassembling my phone and changing my screen, my power button no longer works. The volume keys still work. Do you think the part went bad or is it just not connected? I have reassembled the phone multiple times attempting to fix it.

You are sure you have connect it right?
Only thing can be that. Doubt it got broken while you took phone apart.

DelBoy said:
You are sure you have connect it right?
Only thing can be that. Doubt it got broken while you took phone apart.
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I reassembled it multiple times to no avail. When I go home over Christmas break I can try my putting my brother's power button part into my phone and see if that is the issue