Hello
I have a Blackberry 8310
Device is not locked for another carrier
I 'm using GSM calls and SMS texting
I tried to battery pull several times
I tried to install OS upgrade or downgrade several times
I have DATA plan with my carrier
I tried several time to Register now in HRT
I tried several times to wipe and resettofactory with JL_Cmder
but still edge is not capitalized...:(
I talked with my carrier they sad there was no problem with your DATA plan or simcard.
do you have another idea about my problem with my device