Tablet on with black screen. Need Help! - Acer Iconia A500

My tablet screen froze when I was using it. I pushed the reset button after the screen was unresponsive for a few minutes and it wouldn't go past the boot screen. I went into recovery but was unable to mount anything. Doing a little research I went and wiped the data but it still wont boot. I used APXflash tool, entered by SBK, and now the tablet turns on but no boot screen, no recovery, nothing.
Does this sound like the memory died, or am I making it worse by trying to fix it. I was running cwm recovery and omni rom light when this all went down.
Any help?

Related

G1 brocken?

Hello,
yesterday my G1 rebooted itself several times. Now it's hanging at the first boot screen, the G1 screen, and sometimes it doesn't start and the screen stays black.
The phone has still warranty, but there was the Cyanogen-Mod flashed, does that matter?
Do you have any ideas what I can do?
what were you doing to the phone before it started acting all crazy? can you boot into recovery or fastboot?
i changed nothing on the phone, only a few days beforce i installed the cyanogenmod, but it was working fine.
the recovery mode isn't really working. the phone goes either out a few seconds after i entered the recovery mode or it hangs on the G1 screen.
it's crazy.

Vega keeps getting stuck on stale boot

I recently bought a vega for someone as a christmas present, installed modded stock v2. rebooted into recovery, wiped data, davlik cache and cache partition. Then installed vegacomb 9n and the update 3 and rebooted.
All seemed fine and vegacomb was working. Rebooted the vega and it gets stuck on stale boot (backlight on but blank screen). turned it off (held power button for about 6 seconds) and back on again and still stuck with backlight on but blank screen.
I don't want to have to keep reinstalling it every time I turn it off, and the person I bought it for would obviously like to use it.
Any ideas?
there is a lot of this happening with this honeycomb 3.2 roms. i think its something not right wiht the boot loader. some tablets display the usb boot loader message some just show a blank screen. either way the only way to fix it is to reflash it again.
this happened to me and i just went back to stock 2.2 firmware. its not pretty but it works and is reliable enough to leave with the wife without any complaints that its not working.

Unable to go into Recovery mode

This morning I was in bed browsing Reddit when my phone suddenly crashed and rebooted.
I put it aside to let it boot up, but after a few minutes when I looked at it the screen was just white. Rebooted it again, it then went into boot loop at the splash screen.
I attempted to get into recovery, but to no avail.
Attempted a few more restarts to get the phone up and running but no luck.
So I decided I must flash stock firmware onto it. Did that through Odin, seemed to be successful according to Odin, but my phone stays on the splash screen while it says "recovery booting" in the top left corner. After a while it boots up again, this time only the splash screen, no text in the top corner. But its stuck in a boot loop.
Flashed firmware and PIT file, then flashed philz touch recovery and still stuck on the splash screen.
Tried older firmware versions and still no luck
I'm at a loss as to what steps to take next..
Well, something must have caused that crash. Maybe hardware failure. Reason why it wont boot up. It can't be software related since it wont even boot up any software, except for recovery and download mode.
You might try flashing a different bootloader, since that's the thing that controls the OS booting.

Weird S7 Edge Problem Blue LED Black Screen

Starting from the beginning: My phone crashed restarted several times and then black screen with blue led. Then I had t wait for the battery to die because none of the home power vol, power vol keys worked. Eventually got it into recovery mode selected wipe cache restarted same problem.
Now the phone even boot into recovery. It just stays on the blue screen saying "Installing system update" . The little recycling loading icon spins a couple times then its just stuck. Resorted to losing everything and installed smart switch and did emergency restore. Flashed a few times still no joy. Took it to shops they charged it turned it on and its reset to factory. Got it running again, only for it to go into a boot loop. Curious if it was actually fixed, i booted into recovery mode same issue and now back to square one. (I did let the battery die and started it up, came to the home screen and it started rebooting again to black screen and blue LED again.)
I do intend on sending it back but I am wondering could be that the recovery partition is corrupted?

Need help to unbrick my phone

Hi,
I have a Note 4 t-mobile that is "brick" right now. and I hope if anyone offer assistance.
It is running Android 6. Ever since the last upgrade the phone would freeze and reboot on its own. I fixed that problem by installing Wake Lock. After that it would still experience sluggish at time but the phone is still very much usable.
Lately, after watching a bit of streaming video the phone would slow down so much that a reboot is needed. But yesterday my last reboot turned my phone into a brick. After that reboot the phone rebooted itself to the download mode. So I took the battery out, waited for a few minutes and put the battery back in and started the phone. Instead of booting normally the phone displayed the message including "set warranty bit: recovery" and then followed by the flashing TWRP splash screen. By "flashing TWRP splash screen" I mean the TWRP splash screen ( with the TEAMWIN logo) would be shown on the screen for a second, then the screen black out for a couple of seconds, then the splash screen is back on for a second, and the screen black out for a couple of seconds, etc, and never successfully boot into TWRP recovery. I had left the flashing splash screen overnight and nothing changed. Connect the phone to my pc via usb and fastboot wouldn't recognize my phone when phone was flashing the TWRP splash screen. So I tried to flash TWRP again by starting my phone in download mode "volume down + power". When I connected my phone to my pc Odin recognized my phone. But when I tried to flash a custom recovery (TWRP or CWM) it seems the download started but never finished (on the phone I could see the progress bar started but never progress further).
Any suggestions would be greatly appreciated1
Additonal info
I just wanted to add that my phone is still running the stock ROM.
Problem solved
Problem solved. Once I used a different cable and the download process actually worked and I was able to flash stock ROM using Odin.

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