how to downgrade a android phone , go back a to a previous version of os ?

[gfederline9]

how to downgrade a android phone , go back a to a previous version of os

 

[Sengy Mobile]

The only way that I know is flash it with the previous ROM.

 

[gfederline9]

The only way that I know is flash it with the previous ROM.

thanks , its good is android let us press button and goes back to previous version of operating system

 

[Rukbat]

Well ... it does with some phones, but with some phone/carrier combinations, you can't go back, or you can't go back to a previous major version (like 5 to 4, but you can from 5.0.2 to 5.0).

 

[gfederline9]

Well ... it does with some phones, but with some phone/carrier combinations, you can't go back, or you can't go back to a previous major version (like 5 to 4, but you can from 5.0.2 to 5.0).

which phone you can press a button and goes back to a previous version of android

 

[Sarathi Ias]

which phone you can press a button and goes back to a previous version of android