I recently purchased a Zeblaze Thor 4 but it doesn’t connect to the mobile network (or rather 1 time out of 100)
- I tried many different SIM cards from various local carriers (Algeria) but none worked once inside the SIM tray.
Same SIM cards work flawlessly on other phones.
I reflashed the latest firmware 2018-06 but the issue remains.
I flashed the Lemfo Lem7 latest firmware but same issue again (baseband unchanged).
As I already told, I could connect to the network once out of 100 tries only to lose the link seconds later and the carrier research rarely returns any results.
The original owner made it work with no issues in France and another user who tried the watch could easily connect to the LTE band.
I’m positive it’s not a hardware issue but rather software.
Is there any way I could replace the baseband or Kernel?
Of course, any other suggestion is most welcome. Just lemme know if you need additional details.
Many thanks for your precious help.