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07-13-2020 04:38 PM in
Tech TalkDear Sir/Madam
I have a M30s smasung model unfortunately after updating of android 10 I am facing 4 major problem.
1- Battery Draing:
I charged my cell phone in 100% but after some times in came on 90%
2-4G internet is missed.
Unfortunately I have only 2G/3G internet or H or H+ internet and I missed 4G connection.
3-Missing Antenna in Dual Sim-card periodically.
After updating to Android 10 my cellphone have problem in Network for example sometime I have to sim-card but after 5 minutes one sim-card will be out of services.
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07-13-2020 04:54 PM (Last edited 07-13-2020 04:55 PM ) in
Tech TalkIf you have knowledge on flashing download firmware from sammobile and flash via odin in pc/laptop.
If not simply go to service centre explain your problem and demand them to reinstall software.