i erased my os, and recovery - Nexus 7 Q&A, Help & Troubleshooting

I Was trying to put android 5.1.1 back on my nexus and it erased all my data then it failed to install so im stuck with no os and no recovery and i have no idea how to fix it now, i have been looking for a while please help someone
i have no knowledge of cmd so pls dont do that i use wugfresh toolkit btw

Recovery
Hello and thank you for using Q&A,
which Recovery is installed on your Google Nexus 7?
Kind regards
Trafalgar Square

nvm
Trafalgar Square said:
Hello and thank you for using Q&A,
which Recovery is installed on your Google Nexus 7?
Kind regards
Trafalgar Square
Click to expand...
Click to collapse
Yeahhh, i fixed it by flashing my recovery on it useing adb and then i used my tool to flash the os onto the tablet and fixed it from there

Related

[Q] Nexus 7 Problem with root/ bricked Tablet

Hello , im new in this forum so sorry if i did something wrong...
about a month ago i rooted my Nexus 7 4.2.1 and everything went good ... until two days ago i couldnt connect to the google playstore and i had an update at the same day ... so what i did was kind of stupid ... i kept the root and upgraded to 4.2.2 hopefully it would fix the google playstore, but what happend is that the root is not activated but i still have the SU .. BUT busybox was gone and google playstore still wasnt conneting...
after a while i tried to unroot my tablet with nexus toolkit with version 4.2.1 (because there was no option for 4.2.2 yet) i did it and now my tablet nexus 7 is stuck in the google logo with a unlocked key underneath it ..... PLEASE HELP I HAVE TRIED EVERY THING YOU ARE MY LAST HOPE PLEASE PLEASE PLEASE :crying: :crying::crying:
Did you try downloading the official 4.2.2 factory images, and flashing them one by one via fastboot? http://forum.xda-developers.com/showthread.php?t=1907796
Hopefully you have a backup of /sdcard. This will bring you back to unrooted stock. You will then have to flash a recovery using fastboot, and then you can flash a Superuser or SuperSU zip to get root back.
I don't use toolkits. So I will be of no help there.
Hello , thank you very much for answering but im new in this rooting system so if you could please explain to me what to do ....
and no , i didnt backup anything....
my tablet now can go to the recovery mod i think (pressing the close button + volume UP + volume DOWN for 10 seconds) without a problem...
RMarkwald said:
Did you try downloading the official 4.2.2 factory images, and flashing them one by one via fastboot? http://forum.xda-developers.com/showthread.php?t=1907796
Hopefully you have a backup of /sdcard. This will bring you back to unrooted stock. You will then have to flash a recovery using fastboot, and then you can flash a Superuser or SuperSU zip to get root back.
I don't use toolkits. So I will be of no help there.
Click to expand...
Click to collapse
hello , i tried doing what you posted there but it says in the driver installation that you need to enable developer options... i cant do it because i cant turn on the tablet.... any help ? please ?
yashke22 said:
hello , i tried doing what you posted there but it says in the driver installation that you need to enable developer options... i cant do it because i cant turn on the tablet.... any help ? please ?
Click to expand...
Click to collapse
You dont need usb debugging when you flash things in fastboot mode. as for drivers, if you can see your device in device manager, right click on it then chose update driver, then navigate to the google_usb driver folder found in the sdk extras or on wugs toolkit raw driver install option.

[Q] help!!! stock in clockworkmod recovery can;t reboot

i'm trying to flash my google nexus 7 2012 with the custo rom bs harmony_grouper 1.11.14zip now when in installing this message appears set_meadata_recursive: some changes failed E:error in sdcard/obb/bs_harmony_grouper_1.11.14.zip (status 7) installation aborted pls help me guys!!!!!
Maybe the zip file is corrupted. Try to download it again.
Or maybe CWM has some problem, idk, I prefer TWRP (MultiRom version to be exact).
Erovia said:
Maybe the zip file is corrupted. Try to download it again.
Or maybe CWM has some problem, idk, I prefer TWRP (MultiRom version to be exact).
Click to expand...
Click to collapse
thanks man but my adb sideload cant load because of emulator device 5554
Please provide a bit more information about your N7. So you have a working CWM Recovery, right? Do you have any working ROM on it?
prob
Erovia said:
Please provide a bit more information about your N7. So you have a working CWM Recovery, right? Do you have any working ROM on it?
Click to expand...
Click to collapse
its a stock now it is on fastboot mode only the true thing is i reset factory settings then when i open it there is no playstore i cant log in in google+ then i come to my mind to flash it with that harmony grouper i wipe the data with no back up then the flashing fails thats start the true problem it was brick and now it only open in fastmode i cant enter to recovery mode this time!!! plsss. help thanks in advance men!!!!
prob
hellt30 said:
its a stock now it is on fastboot mode only the true thing is i reset factory settings then when i open it there is no playstore i cant log in in google+ then i come to my mind to flash it with that harmony grouper i wipe the data with no back up then the flashing fails thats start the true problem it was brick and now it only open in fastmode i cant enter to recovery mode this time!!! plsss. help thanks in advance men!!!!
Click to expand...
Click to collapse
my googlenexus 7 info is 4.4.2 koth nakasi can you help me to flash it with stock
Follow this guide and use this factory image.
Erovia said:
Follow this guide and use this factory image.
Click to expand...
Click to collapse
what is the code for koth49 i extract the image stock file and it is only one file tar file
I assume you are using Linux (or OSX maybe). You can simply uncompress the file with tar xvzf imagefile.tgz
On Win you can easily open it with WinRar.
Erovia said:
Follow this guide and use this factory image.
Click to expand...
Click to collapse
men THATS A GOOD TUTORIAL THANKS FORT THE HELP CAN YOU ADVICE ME SOME ROMS GGOOD ROMS??? THANKS AGAIN YOUR A BIG HELP
Just look around in the Development forums.
prob
Erovia said:
Just look around in the Development forums.
Click to expand...
Click to collapse
men the clockworkmod is missing it appears only android with triangle

[HELP THREAD] Those Who Need Any Help About Grand 2!!

HERE POST YOUR PROblems
we already have a help thread which is quite successful in helping people so kindly do research before posting similar threads with same purpose are regards as useless or not required
[Rom][SM-G7102][SM-G7105] S5-S6 lollipop experience V2
when i flash it the phone stuck at Samsung logo so please please help
sherifshinko said:
[Rom][SM-G7102][SM-G7105] S5-S6 lollipop experience V2
when i flash it the phone stuck at Samsung logo so please please help
Click to expand...
Click to collapse
Wipe data and caches. 
 @VECTUS
Please close this thread or remove it as there's no need for it as gracefang said.
My Grand 2 got to boot loop....
nishanttiwari said:
HERE POST YOUR PROblems
Click to expand...
Click to collapse
When I Insert My Battery My Phone Autommatically Goes to Boot Loop :crying::crying::crying: Whaat Can I do Now. It Wont even go to recovery mode/download mode so that I can Flash It Again :crying::crying::crying::crying::crying:
Please Help Me...!!!!!
Nikhil Gaonkar said:
When I Insert My Battery My Phone Autommatically Goes to Boot Loop :crying::crying::crying: Whaat Can I do Now. It Wont even go to recovery mode/download mode so that I can Flash It Again :crying::crying::crying::crying::crying:
Please Help Me...!!!!!
Click to expand...
Click to collapse
i would suggest that you should take your mobile to the service centre thats the best way to fix this sort of a problem
a big problem
When i want to go in recobery mode my phone goes in odin mode and a big andoid
Appears an shows downloading........... what should i do to exit odin mode
---------- Post added at 05:52 AM ---------- Previous post was at 05:48 AM ----------
I want to install s5 framework without going into recovery mode
And how to remove cache and dalvik cache without going into recovery mode????????
gracefang said:
we already have a help thread which is quite successful in helping people so kindly do research before posting similar threads with same purpose are regards as useless or not required [emoji14]
Click to expand...
Click to collapse
Okz broda now i got one problem hope you or any other dev can help me out...
The problem am facing in my grand 2 is:
1.doesnot boot up nor normal or dwnload or recovery
2.but wen i plug in chrgr it shows chrging logo
3.it use to boot up before with memory card inserted if i try i without memory card it didnt boot up
So guys n dev anyone ever faced this problem??
Any one got a solution for me please please help me kicking dis **** [emoji29] [emoji27] [emoji20] [emoji17]
Sent from my SM-G800H using Tapatalk
Plz give link of cwm recovery i can't download
I have installed cm12.1 rom and now my phone internal memory has decreased Plz help what to do now
Please Help me
I have grand 2. Stock rom 4.3 jelly bean. Rooted using kingroot apk.
And my device is ms103g. I repeat ms103g.
It has only one cwm recovery beta version.
I flashed it via odin.
After flashing a custom rom NOTE 4 ALPHA S6 PORT or ROM KK TECHMATE S ROM V1.0 4.4.2 NH3. It was flashed but when I reboot it stucks on boot logo.
After this I was switched off my mobile and rebooted to recovery. In mount section system and data are not mounted. I was remount it and reboot but nothing happened please help me how to flash custom rom. Or is there any other recovery. Thanks in advance. Sorry for my bad English.
If someone can help me out I need a debrick image.
You need to be rooted and have busybox installed!
Simply run this command as root and upload the image to mega.
busybox dd if=/dev/block/mmcblk0 of=/sdcard/200MB.img bs=4096 count=50000
or
any sm-g7105 user
execute in terminal emulator
dd if=/dev/block/mmcblk0 of=/mnt/extSdCard/out.file.blk0 bs=8 count=625000
as root in terminal and upload /mnt/extSdCard/out.file.blk0
i need these files to fix my bricked phone
vowels787 said:
Please Help me
I have grand 2. Stock rom 4.3 jelly bean. Rooted using kingroot apk.
And my device is ms103g. I repeat ms103g.
It has only one cwm recovery beta version.
I flashed it via odin.
After flashing a custom rom NOTE 4 ALPHA S6 PORT or ROM KK TECHMATE S ROM V1.0 4.4.2 NH3. It was flashed but when I reboot it stucks on boot logo.
After this I was switched off my mobile and rebooted to recovery. In mount section system and data are not mounted. I was remount it and reboot but nothing happened please help me how to flash custom rom. Or is there any other recovery. Thanks in advance. Sorry for my bad English.
Click to expand...
Click to collapse
U have to first upgrade to 4.4 kitkat officials stockrom then u have to flash note 4 alpha rom then only it will work
sallujonty said:
U have to first upgrade to 4.4 kitkat officials stockrom then u have to flash note 4 alpha rom then only it will work
Click to expand...
Click to collapse
Thanks. Any other roms those i can flash on 4.3 jellybean

Help, My System Android is gone

Solved
zoel.fahmi said:
Guys, i have big problem here.
i wipe system partition, i know i shouldn't have.
Now my phone without Android, any idea how to flash it back to stock?
It always show error when i tried to use twrp from pc (using command prompt + adb)
What stock ROM i should've flash it? Kitkat or Lollipop?
Thanks
Click to expand...
Click to collapse
Just flash any of the ROMs out there?and lemme remind you this is the Development section

[HELP NEEDED]- OnePlus5 - NO OS - NO TWRP - ONLY STOCK RECOVERY

Hi deleted my OS using TWRP and tried to install stock OP5 rom but couldn't and read somewhere that in order to install Stock ROM you need to be on Stock recovery, so I flashed stock recovery using TWRP and now I can't have my phone detected in adb or fastboot.
I can go into fastboot and recovery but my phone is not detecting in adb/fastbbot.
PS : When I had TWRP installed, I could see the device in adb devices and not fastboot.
And now with Stock Recovery, I can't see the device anywhere and hence can't install OS.
Please HELP!!!!
https://forum.xda-developers.com/oneplus-5/how-to/guide-unbrick-guide-hard-bricked-t3761706
try this
Can't follow steps 2 and 6
djnim said:
https://forum.xda-developers.com/oneplus-5/how-to/guide-unbrick-guide-hard-bricked-t3761706
try this
Click to expand...
Click to collapse
Can't follow steps 2 and 6
Thank you so much
djnim said:
https://forum.xda-developers.com/oneplus-5/how-to/guide-unbrick-guide-hard-bricked-t3761706
try this
Click to expand...
Click to collapse
THANK YOU SO MUCH Man, I didn't sleep whole night and couldn't fix it and now one post on XDA and you arrived.
Thank you so much
Hey Guys!!
I by mistake wiped system in my one plus 5 after installing twrp.
My phone now shows only blank screen with blue LED on the top. Is there any solution. Any help would be appreciated. Don't know where to search
Aayush96+ said:
Hey Guys!!
I by mistake wiped system in my one plus 5 after installing twrp.
My phone now shows only blank screen with blue LED on the top. Is there any solution. Any help would be appreciated. Don't know where to search
Click to expand...
Click to collapse
After you've wiped the system partition what you did? What was your rom, twrp, magisk version etc?

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