Update problem? - Lenovo K900

I try update through ota but it keep failing does it because I root?
If so if I unroot then update after that how I root it back?

wmfaiz said:
I try update through ota but it keep failing does it because I root?
If so if I unroot then update after that how I root it back?
Click to expand...
Click to collapse
Usually fails because of a modified build.prop. Root doesn't matter.
Sent from my Lenovo K900_ROW using xda app-developers app

Related

Lost root after system update

I've rooted my razr but I accidentally did a system update and now it seems I've lost my root. Superuser and bionic bootstrapper is still there. I've check using root checker my busybox is install OK but not my root. I've try rerooting using doomlords ver. 1-4 but still unable to get root back. Please Help. Mine is XT910 Asia version. Thanks for any help given.
Sent from my XT910 using Tapatalk
If you can't reroot, you'll have to downgrade again and become familiar with an excellent little app called OTA Rootkeeper.
Sent from my XT910 using xda premium
rossrazr said:
I've rooted my razr but I accidentally did a system update and now it seems I've lost my root. Superuser and bionic bootstrapper is still there. I've check using root checker my busybox is install OK but not my root. I've try rerooting using doomlords ver. 1-4 but still unable to get root back. Please Help. Mine is XT910 Asia version. Thanks for any help given.
Sent from my XT910 using Tapatalk
Click to expand...
Click to collapse
If u're on 65.1.21.XT910.AsiaRetail.en.03 there's no way to root for now. U should go back to 65.1.12.XT910.PSHAsiaRetail.en.03. I'm not try yet, but you can see here how it goes:
http://forum.xda-developers.com/showthread.php?t=1457622
Is it possible to get my root again using ota rootkeeper?
Sent from my XT910 using Tapatalk
rossrazr said:
Is it possible to get my root again using ota rootkeeper?
Sent from my XT910 using Tapatalk
Click to expand...
Click to collapse
OTA Rootkeeper works exactly as the name implies, it 'keeps' root during OTA updates. You can't root most recent RAZR OTAs directly, you have to downgrade, root again, preserve root with OTA Rootkeeper, and upgrade back to the latest OTA.
So, yes and no.

Can I update OTA my Stock-rooted S3?

At this moment I have stock rom, but rooted. Will I be able to get the JB update when it'll come out? Will I lose the root? Will it be a problem?
AntonLiv92 said:
At this moment I have stock rom, but rooted. Will I be able to get the JB update when it'll come out? Will I lose the root? Will it be a problem?
Click to expand...
Click to collapse
Yes you can OTA update, yes you will loose root but you shouldn't have any issues. You will be able to re-root in a matter of seconds using CF root or the toolkit.
Once more your OTA update may fail during install on a rooted rom .
Multiple posts report update failed .
jje
If it fails ota you should have no issues with kies. I have had to do this for 2 of the 3 ota updates I have received so far. This will also lose root though.
Sent from my GT-I9300 using xda app-developers app
Dav_prime said:
If it fails ota you should have no issues with kies. I have had to do this for 2 of the 3 ota updates I have received so far. This will also lose root though.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
same same
Ok, thanks for the answers! I'll root it soon... :good:

Rooting Galaxy S III

Hello guys
I just wanted to ask: does rooting my device affect software update by any means?
I mean, for example, will the OTA service be lost? And if not, will the coming update make my device lose its root?
Thank you.
You will Still be able to update through OTA, kies, Odin but when you update you will loose root and have to reroot.
Sent from my GT-I9300 using xda premium
delsus said:
You will Still be able to update through OTA, kies, Odin but when you update you will loose root and have to reroot.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
true story
after root and install OTA update or update via samsung kies will lost root
so suggest download from sammobile and flash via mobile odin pro (can remain root)
tweetatoo said:
Hello guys
I just wanted to ask: does rooting my device affect software update by any means?
I mean, for example, will the OTA service be lost? And if not, will the coming update make my device lose its root?
Thank you.
Click to expand...
Click to collapse
If you root and then change your ROM to a customer one, then you will loose the Samsung OTA Update Support.
Once more .
Root may see OTA update fail to install.
jje
Sent from my GT-I9300 using xda premium

[Q] After Unrooting.....

Hi,
I have root my I9205 after I bought it three months ago. (I just root it nothing more)
Now I want to upgrade the stock rom (coz there are some minor problems)
Will I be able to upgrade the Stock ROM (OTA) after unrooting my I9205??
Anything else I need to consider??
Many thx!!
Have you tried OTA yet?? Even being rooted???
Sent from my GT-I9205 using xda app-developers app
It say that my phone had been modified OTA cannot be applied
jimmbomb said:
Have you tried OTA yet?? Even being rooted???
Sent from my GT-I9205 using xda app-developers app
Click to expand...
Click to collapse
AFAIK OTA after rooting is not possible. Phone has to be 'virgin' stock to have possibility to upgrade by OTA.
Just flash the latest stock Rom, this will update and unroot all in one go.
Kangburra said:
Just flash the latest stock Rom, this will update and unroot all in one go.
Click to expand...
Click to collapse
Thx brother I will give it a try!

Error when installing OTA update 4.4.2

I've tried getting the OTA update and i keep getting an error. I do have root, but that shouldn't stop me from installing it right? I should just lose root once it is installed i believe. What could be the problem? Thanks for the help.
Sent from my SCH-I545 using XDA Free mobile app
adriel161 said:
I've tried getting the OTA update and i keep getting an error. I do have root, but that shouldn't stop me from installing it right? I should just lose root once it is installed i believe. What could be the problem? Thanks for the help.
Sent from my SCH-I545 using XDA Free mobile app
Click to expand...
Click to collapse
use the update guide (found here) and install it with ss. if not you will loose root and there is no known 4.4.2 root method for the gs4. if you dont care about root flash the mk2 odin file (found here) and take the update.
Thank you so much
Sent from my SCH-I545 using XDA Free mobile app

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