Hello I am trying to fix a friend nexus 7 first gen
the problem is that it keeps flashing the white google logo like its boot looping , the system doesn't even seem to be restarting just a flash on flash off google logo , no nexus logo or anything else at all.
I cannot get into recovery it will just shutoff everytime i try even from the bootloader menu
tablet doesn't have debugging mode on so only thing I can do is work via fastboot
already tried to flash like 5 different versions of android and everytime it finish (succesfully) and goes to restart it just keep doing the same on the google screen.
any help is greatly appriciated, and I have been searching all around the internet for hours now and have seen many solutions to bootlooping which I have pratice before on many of my other android devices but nothing like this problem.
thank you and pardon my english.
When you turn on the tablet with the power button and the screen's backlit turns up, press the VolDown button. This way you can boot into bootloader and flash a factory image provided by Google.
yup like I said before I did got into bootloader and flashed factory stock images like 10 times now and still having the same problem, this is what i usually do when I get into bootloops with any other android device but for some reason this time is different.
its not idle at google and I dont even get to see the nexus logo it just shows the google logo for one second and screen goes black then again the google logo and black screen like infinite restarts with one second delay.
Then it maybe hardware related (corrupted nand/partition/etc) so you might consider to send it to Asus/Google to repair.
Related
used gingerbreak on g2. Got superuser and everything was great. Now (don't know why) no splash screen, no recovery even holding down volume and power on boot, random screen blackout. tried to re-gingerbreak with no effect. tried hard reset with no effect. stuck in hell please help. phone is stock rom and has no modifications even has all bloat-ware.
p.s. initial problem upon booting screen black but have lights at bottom after stock boot sound hit power twice and phone is active like normal. now stuck like this after each boot and couldn't find anything about the problem after searching. I hope this hasn't been covered before. Any thoughts? I am at my wits end about to get out the light saber and take out my frustrations on the mutt
If your phone is this: http://www.htc.com/us/products/t-mobile-g2/ then you're in the wrong place.
my shiny new nexus seems to be stuck in the boot loop of death...
it starts up, shows the google logo, then the nexus logo and then it just starts over... rinse/repeat etc...
i can get into the bootloader no problem, but since i have no roms installed my options there are limited to restarting the bootloader (does nothing to fix the problem), recovery (hangs on the google logo forever and does nothing, but at least does not loop) and shutdown...
again, i have no roms installed (haven't had a chance to yet)... this is pretty much a stock device with some games/apps installed from the market...
i got my nexus about 3 weeks ago from microcenter, so i have just under a week to fix this or i will have to exchange it for another unit...
so how bad is this ? fixable, or should i not even bother and just take a ride and exchange it ?
Completely fixable.
Have a look at wugfresh's toolkit if you havnt seen it yet.
It allows you to flash stock from bootloader mode which will wipe all your data, but fix the problem
My son's Vega had Vegacream installed and was working fine until this afternoon, when it wouldn't turn back on, I could only get the backlight to show for a few seconds, then just a black screen. I had to hold the power button for 5 secs to reset it, only to get the same backlight for a few seconds then black screen.
I've made sure I had all the correct drivers installed using AUDI, and I can get the tablet into nvflash recovery no problem and reflash roms. I've tried reflashing vegacream, no difference, just backlight then black screen again. I've also tried reflashing vega moddedstock and original stock 1.10, it says they've flashed correctly in the dos window, but they just show the green android logo for a few seconds, then black screen again, and I have to hold power for 5 seconds to shut it down, then it just boots to the android logo again etc etc etc.
I know there are loads of posts already about Vegas that won't boot, and I've read lots of them , but I can't seem to find a solution to my problem.
Any help and advice would be greatly appreciated, my son is badgering me every 5 minutes, is my tablet fixed yet Dad?!
If I have my phone off, and power it on it will boot straight into the bootloader but have a black screen, if I press the powerbutton I assume I am choosing "resume poweron" because the phone restarts and then powers up with a black screen for 30 seconds before the animated part of the boot animation starts.
I have done a full reflash(afaik) from LOLINET using my device model file XT1926-5 and my region RETAPAC and when I reboot it still has the black screen.
I have Magisk installed and I believe my bootloader is unlocked, the only thing I remember doing was trying to flash TWRP but I have done a full restore since then using LOLINET.
Usually a black screen like this wouldn't be a problem, however the real annoyance is my phone constantly will freeze up for no reason, I will be mid way writing a message and the whole phone will hard freeze, I have tried doing another restore to see if this will fix it and alas it has not, so I am at a loss to what is going on, I have booted into TWRP and tried repairing partitons thinking something could be flipped and it was angry but no.
So I am a tad bit out of ideas unless anyone has anything for me? Logcat doesn't turn up anything interesting reguarding the crashes, I haven't found any events that are logged with ERROR,ASSERT or WARNING at the time of crash.
Anyone got something for me?
WhatDreamIsthat said:
If I have my phone off, and power it on it will boot straight into the bootloader but have a black screen, if I press the powerbutton I assume I am choosing "resume poweron" because the phone restarts and then powers up with a black screen for 30 seconds before the animated part of the boot animation starts.
I have done a full reflash(afaik) from LOLINET using my device model file XT1926-5 and my region RETAPAC and when I reboot it still has the black screen.
I have Magisk installed and I believe my bootloader is unlocked, the only thing I remember doing was trying to flash TWRP but I have done a full restore since then using LOLINET.
Usually a black screen like this wouldn't be a problem, however the real annoyance is my phone constantly will freeze up for no reason, I will be mid way writing a message and the whole phone will hard freeze, I have tried doing another restore to see if this will fix it and alas it has not, so I am at a loss to what is going on, I have booted into TWRP and tried repairing partitons thinking something could be flipped and it was angry but no.
So I am a tad bit out of ideas unless anyone has anything for me? Logcat doesn't turn up anything interesting reguarding the crashes, I haven't found any events that are logged with ERROR,ASSERT or WARNING at the time of crash.
Anyone got something for me?
Click to expand...
Click to collapse
Are you able to get in recovery mode, or the bootloader just freeze.
If I try go to recovery it falls through tight away to the boot loader
riyan65 said:
Are you able to get in recovery mode, or the bootloader just freeze.
Click to expand...
Click to collapse
Even if I use adb reboot recovery it just reboots into the black screen fastboot.
Hello!
I am not a completely tech savvy person so I thought that I would post a thread to see if anybody knew anything and to see if anybody could help before I officially put my previous phone to rest. If anybody has feedback that is appreciated, thanks in advance!
I tried opening Google Chrome but that did not open so I tried the built in browser and that did not open as well, both of them immediately closed after so I thought restarting it would fix the problem but it did not when I turned it on it went to the carrier logo and stayed there (If I recall correctly) so I took the battery out and put it back in to try and fix that problem, that did not work. So I tried booting it into the only menu I could get into and did the factory reset, it went to the Green Android robot and it did the reset, after I restarted it, it went to the carrier logo and the brand logo but it just goes to the brand logo and keeps going to that and in the corner it says "790 Secure Booting Error! Error Code : 1006" and now it does not charge when I plug it in, when I plug it in all it does is the bootloop. Because the phone will not power on and go to the home screen, my computer does not recognize it.
I want to fix the phone to get it back to the home screen and make it stop doing that and to use the phone on WiFi! If you all have questions, just let me know.