Hi all,
Brand new Mi4s which was bought in Shanghai.
I updated to Mi4S_multi_aqua_V7.2.5.0.LAJCNDA_v7-5.1-MiFlash (with MiFlash) and immediately after to xiaomi.eu_multi_MI4s_V7.5.2.0.LAJCNDE_v7-5.1 (with TWRP).
Somewhere in the process, I lost the ability to connect to the network.
Everything...