I have a neon smarta 2 that runs android 14, It is powered by Spreadtrum SC9832E
I tried to remove MDM and unlock SIM using GSM Shield and I ended up with a partially bricked phone.
It says SIM locked permanently - (After enter correct SIM PIN and accepted, instead of showing network- Says SIM locked permanently, with no network sign (blank triangle))
It also shows a red text TEE NOT Write
Please guide me to solve the issue