it switches from 4G to 3G every three to four minutes !!
today i showed the phone to repair, he opened the phone but there was no hardware problem
and there is no problem from the operator
I'm tired of this phone, for two years there is a problem every day,
* Problem not charging and connecting
* Frozen screen problem
* Types of bugs
* 5 GHz hotspot ban does not work
* Multitasking problem
* and now in the last week the network problem
all and sundry came into being after Android 10
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