How do I restore android os on alcatel one touch

[theman5142]

what happend is that my phone was not good for anything for testing that I like to do so i can keep my grand prime safe but the problem is that durning testing is that i moved my jellybean os on my sd card and continued working and actually faster but when i restarted i could not boot just to the provider boot screen and i still like to use it for music and storage backups for my grand prime and the basic specs of phone is a single core 1GHz and 553 mb of ram and the purpose of that test was for speed and the storage that i can only use on the phone was 1.33GB and i had a 16GB sd card