Can I Un-Root a Chinese Phone ?

[MadMax001]

Bought a Chinese Lenovo a850+ that went great..except that my SD card is always un-mounting itself !

I Flashed with a different Rom...bought another SD card...nothing changed !!

If I unroot my phone will I :

A- Be able to acces my SD card (somehow )...I've backed-up my apps with GoBackup

B- Would I still be able to use my Canadian phone provider (Fido) by inserting my IMEI number

Will this fix my problem of random dismounting SD card ???

Any help welcomed !!!

 

[mstrblueskys]

Unrooting won't solve the random dismounting. If the only reason you're doing it is to fix the SD card, it wont.

How often is it doing that? You can try to make sure that the connections are clean. I had the issue, treated the SD slot like an old nintendo and blew into it and blew off the microSD card. Worked like a charm. Try that. If that doesn't work, put it in, then format it once it's in the phone.

I am sorry I don't have experience with Canadian telecom companies!

 

[MadMax001]

Thanks for your fast reply !!!

I already cleaned the SD card (.... even put a small cardboard to put some pressure on the card !! )

Already formatted in Fat32.

My phone recognize my SD card every 4-5 boots....then the apps, and photo gallery is not reachable after an hour or less...

Don't know what to do !!!! Arghhh :'(