International GS3 Qualcomm usb setting
Hi all im new to the android game, iam trying to repair my s3 imei with QPST NV item Manger. But im stuck at the Qualcomm USB Settings part where you enter *#7284# the only settings that come up are UART And USB where you can change it to pda or modem. When i change the USB to modem from pda it comes up on the computer as cdc communications interface and asks for a driver.
Any help will be great ive been stuck on this for 2days trying to figure it out
My galaxy s3 is locked to vodafone running a jelly bean custom rom. It was Ice cream sandwich before but when i put in *#7284# it would just come up as "connection problem or invalid MMI code".
Thanks in Advance