How make backup of system 4.0.4, to restore phone ?
I recall that with my old EVO 4G, that the Sprint store had to do some reset, and would always install the latest operating system.
With my EVO LTE, I have a Hotspot app that works with my existing OP, 4.0.4 Ice Cream Sandwich, but will not work with Android 4.1 Jellybean.
So, in the event that my OS is upgraded to Jellybean, I would like the ability to return it to Ice Cream Sandwich.
Is this possible ?
Is there some app or something that would make this possible ?
How can I do this ?
Thanks
I recall that with my old EVO 4G, that the Sprint store had to do some reset, and would always install the latest operating system.
With my EVO LTE, I have a Hotspot app that works with my existing OP, 4.0.4 Ice Cream Sandwich, but will not work with Android 4.1 Jellybean.
So, in the event that my OS is upgraded to Jellybean, I would like the ability to return it to Ice Cream Sandwich.
Is this possible ?
Is there some app or something that would make this possible ?
How can I do this ?
Thanks