[Q] ADD new LTE band in 4.4.2 - will it be deleted if i upgraded android 5? topic

Hi all

I have add new LTE band to My G900F while i am running rooted android 4.4.2.
If i upgraded to Android 5 will the changes that i made in the LTE value be removed, or is it stored in other places in the phone away from the flash part?

Thanks??