[Q] Baseband/Download Mode name incorrect
Hi I know this is my first post on here but i have been researching and havent been able to find anything on it. I sent in my gs3 to squaretrade and recieved a replacement one today. The model says GT-I747 on the back. So I started the phone, rooted it and installed cwm using the toolkit. I went to go install CM10 when it gave me a getprop error. I thought this was wierd so I installed a different 4.2.2 aokp rom and it worked fine. I started up the phone and realized i wasnt getting any 4g. only up to H+. I went and looked at the baseband version and it says T999UVDMD5 which i know is the tmobile version. the model number still said SGH-i747 but i figured that was just because it was an i747 rom
I thought this was strange and was like oh well ill just go back to stock and start again. I went into Download mode and noticed the product name says SGH-T999. It may have said that before and i didnt notice but i did this time, Any time I try to reflash anything with odin it gives me a
Complete(write) operation failed error. Whether im trying to reflash the baseband or back to a stock rom i get that error. On the phone it says SECURE CHECK FAIL : aboot
i also tried flashing the i747 modem in cwm from one of the threads on here which just made the baseband unknown in the settings with no reception and such. I tried multiple modems with no luck. the only way i was able to regain reception was by flashing another T999 modem through CWM
as a last attempt I installed a Touchwiz rom through cwm to see if it would sync through kies. It said my firmware version wasnt supported for update via kies. when i go to software upgrade and initialization it says 'SGH-I747' does not support initialising.
Im stuck. Please help