4.3 OTA update , verification failed - Nexus 7 Q&A, Help & Troubleshooting

Having n7 (2012) , stock 4.2.2 , unlocked bootloader , rooted , recovery-cwm .. So , today checked for the 4.3 update through settings>about>system updates an found the 4.3 one , downloaded it .. but after downloading 100 % , it says verification failed .. tried downloading a couple of times , still the same issue . Solutions please ? .... and could it be that not having the stock recovery causes it ... or anything like that ?
P.S. - went through a same kinda thread for a user updating to 4.2.2 from 4.1.2 .. but couldn't find any clear solutions !

ni15595 said:
Having n7 (2012) , stock 4.2.2 , unlocked bootloader , rooted , recovery-cwm .. So , today checked for the 4.3 update through settings>about>system updates an found the 4.3 one , downloaded it .. but after downloading 100 % , it says verification failed .. tried downloading a couple of times , still the same issue . Solutions please ? .... and could it be that not having the stock recovery causes it ... or anything like that ?
P.S. - went through a same kinda thread for a user updating to 4.2.2 from 4.1.2 .. but couldn't find any clear solutions !
Click to expand...
Click to collapse
You modified or deleted any system file?

tatazeuz said:
You modified or deleted any system file?
Click to expand...
Click to collapse
I'm having the same problem with my Nexus 4, but it's not modified in any way (100% stock).

tatazeuz said:
You modified or deleted any system file?
Click to expand...
Click to collapse
No . But yes a month back I changed the android id of the device in settings.db after restoring my stock rom via it's nandroid backup
.. That's it !

Hey Guys ..... apparently it was some problem with the ota itself ..after a day or so .. downloaded again and worked like a charm .. now runnig 4.3 ! Thanks !

Related

how to flash a official rom ?

HI
i don't know how can i flash the official rom , i want to delete everythin and flash new rom .
i tried odin + 4.3 ( official rom ) on my rooted 4.3 ( official rom ) .
but ofter flash via odin , just my root access is gone , but my email , sms ... everythings is still here !!! i want to lash like " flash tools" os sony tools ?
mehdi.moha said:
HI
i don't know how can i flash the official rom , i want to delete everythin and flash new rom .
i tried odin + 4.3 ( official rom ) on my rooted 4.3 ( official rom ) .
but ofter flash via odin , just my root access is gone , but my email , sms ... everythings is still here !!! i want to lash like " flash tools" os sony tools ?
Click to expand...
Click to collapse
go to cwm do factory reset then wipe data wipe system that will wipe everything then flash with odin
mehdi.moha said:
HI
i don't know how can i flash the official rom , i want to delete everythin and flash new rom .
i tried odin + 4.3 ( official rom ) on my rooted 4.3 ( official rom ) .
but ofter flash via odin , just my root access is gone , but my email , sms ... everythings is still here !!! i want to lash like " flash tools" os sony tools ?
Click to expand...
Click to collapse
Please refrain from making too many threads. http://forum.xda-developers.com/showthread.php?t=2618211
And not all official roms will delete your stuff. That only happen if you change the CSC.
If you want a fresh device, just do a factory reset.
FeralFire said:
Please refrain from making too many threads. http://forum.xda-developers.com/showthread.php?t=2618211
And not all official roms will delete your stuff. That only happen if you change the CSC.
If you want a fresh device, just do a factory reset.
Click to expand...
Click to collapse
why cant people make to many threads long as there posted in the right place you can make many as you want i have done at leased 30
jaythenut said:
why cant people make to many threads long as there posted in the right place you can make many as you want i have done at leased 30
Click to expand...
Click to collapse
About the same thing?

[Q] Can't Upgrade

Guys My Device was on android 4.3 and it was rooted , I wanted to upgrade to android kitkat 4.4.2 so i unrooted and checked for upgrade .. i get this error ( your device has been modified ) , I did it before with my galaxy s3 and it worked fine but it doesn't work with note 3 .
-How can i fix this ?
-I want the upgrade without losing my apps so no flashing and odin
- is the update .. Really worth it ?
hany kesho said:
Guys My Device was on android 4.3 and it was rooted , I wanted to upgrade to android kitkat 4.4.2 so i unrooted and checked for upgrade .. i get this error ( your device has been modified ) , I did it before with my galaxy s3 and it worked fine but it doesn't work with note 3 .
-How can i fix this ?
-I want the upgrade without losing my apps so no flashing and odin
- is the update .. Really worth it ?
Click to expand...
Click to collapse
-Root it, triangle away, unroot it, might just work.
-If the method above didn't work, it's probably Knox messing with u and u wouldn't be able to flash any anything even if u wanted to.
-For the Note 3 I would say yes.
Sent from the fabulous N7105 running AOSB,
From a small country named Singapore,
PM me if u need help,
And "Thank" me if I helped you!
hany kesho said:
Guys My Device was on android 4.3 and it was rooted , I wanted to upgrade to android kitkat 4.4.2 so i unrooted and checked for upgrade .. i get this error ( your device has been modified ) , I did it before with my galaxy s3 and it worked fine but it doesn't work with note 3 .
-How can i fix this ?
-I want the upgrade without losing my apps so no flashing and odin
- is the update .. Really worth it ?
Click to expand...
Click to collapse
Just download a full firmware and flash it through odin. Simple and u don't need headache.
for upgrade cross firmware (different base), advisable to do fullwipe. In upgrade to KK, full wipe will lessen ur headache about some FC/some apps not working/huge battery drain.
ur choice to make.
Yes update worth it. My battery can last almost 2 days with 3-4 hrs screen on.
Sent from N7105, DN3 with AGNi kernel.

[Q] Is it possible to flash back older rom?

Is it possible to dump old version kernel from a friend?
I updated my stock rom to latest version(kernel updated too? ) , i cant root with towelroot anymore :crying:
Tried flashed back to old rom , the phone is bugged , keep vibrating , no 2G/3G/LTE signal , lag ,
unable to shutdown and reboot (needs to remove battery to shutdown )
XanthiunZxC said:
Is it possible to dump old version kernel from a friend?
I updated my stock rom to latest version(kernel updated too? ) , i cant root with towelroot anymore :crying:
Tried flashed back to old rom , the phone is bugged , keep vibrating , no 2G/3G/LTE signal , lag ,
unable to shutdown and reboot (needs to remove battery to shutdown )
Click to expand...
Click to collapse
Old rom?
you can't go back to 4.3 from any 4.4....
MystaMagoo said:
Old rom?
you can't go back to 4.3 from any 4.4....
Click to expand...
Click to collapse
Im trying to go back to 4.4.2 older build (N9005XXUEND3_N9005OLBENC3_MM1)
Im using 4.4.2 with newer build now (N9005DXUENF3_N9005OLCENF2_MM1)
I think the kernel updated ?( not sure )
thats why flashing back the old rom everything not working?
Any fix..?

[Q] never seen problem like that

I just bought a note 4 SM-N910f . With the version 4.4.4
and i tried to upgrade it to lollipop 5.0.1 .
and now im stucked with a bizarre problem . its like it haves a graphique card problem . the fonts and the logos playing and shuffling . .
i tried updating via wifi ota and via odin so many versions but none of them seems to work.
but when i downgrade it to the 4.4.4 it works fine , the problem is only with lollipop verisons.
www .mediafire. com/download/d9ayo3y11p7n0s7/screenshots.rar
c-ly said:
I just bought a note 4 SM-N910f . With the version 4.4.4
and i tried to upgrade it to lollipop 5.0.1 .
and now im stucked with a bizarre problem . its like it haves a graphique card problem . the fonts and the logos playing and shuffling . .
i tried updating via wifi ota and via odin so many versions but none of them seems to work.
but when i downgrade it to the 4.4.4 it works fine , the problem is only with lollipop verisons.
www .mediafire. com/download/d9ayo3y11p7n0s7/screenshots.rar
Click to expand...
Click to collapse
Go to recovery mode and then clear cache partition.
Gold3nCloud said:
Go to recovery mode and then clear cache partition.
Click to expand...
Click to collapse
Already did , not solved

HELPPPP ! lollipop 5.1.1

Look Guys I Have Tried Every Possible Way From My Brain And From The Internet , I Just Can't Figure It Out , i tried to root my note 4 ( N-910c ) But it didn't ,
possible Solutions on the internet caused boot-loop or else , anyway i searched for more solutions and Downgrading to 5.0.1 was the best solution , i downloaded several firmware from sammobile.com ,
but unfortunately useless i used odin10 and 9.3 almost every version out there but nothing just happens , the problem is when i try to downgrade my phone , either odin freeze on connection setup , or FAIL , i tried everything , please help me.
*I Disabled KiesTray In Case Someone Will Ask Me
Thank You Very Much.
AdhamHossam said:
Look Guys I Have Tried Every Possible Way From My Brain And From The Internet , I Just Can't Figure It Out , i tried to root my note 4 ( N-910c ) But it didn't ,
possible Solutions on the internet caused boot-loop or else , anyway i searched for more solutions and Downgrading to 5.0.1 was the best solution , i downloaded several firmware from sammobile.com ,
but unfortunately useless i used odin10 and 9.3 almost every version out there but nothing just happens , the problem is when i try to downgrade my phone , either odin freeze on connection setup , or FAIL , i tried everything , please help me.
*I Disabled KiesTray In Case Someone Will Ask Me
Thank You Very Much.
Click to expand...
Click to collapse
Greetings,
Thank you for using XDA Assist. To get you the expert advice you need, I'm going to move this thread to your device's Q&A forum. Good luck!
were you on "coj5" build of 5.1.1 if so then there is no way to downgrade coj5 5.1.1 will lock bootloader of your phone making it impossible to downgrade.

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