Hi,
Ive recently bought an S20 Ultra but it's mobile data performance has been awful i.e.2g/edge where I would get 4g from other phones.
It's serial number is
| Serial number: |
R3CN504VBRE |
| Model code: |
SM-G988BZKDEUA |
Digging around the AP CP and CSC software is callled G9700FXXU1APFO which does not seem to match what woukld be expected for a G988.
Any suggestion?
