Samsung A52 A72 No Network Flight Mode

In this video we will show you how to troubleshoot your Samsung A52 or Samsung A72. Network problem. No service network. Flight mode.
If you're experiencing problems with your Samsung A52 or Samsung A72, let us know in the comments below! We'll help you troubleshoot the issue and get your phone back up and running!
The main three steps network for repair.
1. Step: Change charging port dock connector.
2. Step: Check main motherboard connector.
3. Step: Change main flex cable.

[@cariani1]

Step 4: STILL NOT WORKING This is not Troubleshooting bro ... this is NOTHING! You advice the people to buy all those things .. spend money and wasting time. The problem is on mainboart and not always Dock Connector

[@1000Recordss]

kkkkkk you're a big hater and no a solver problem

[@ibrahimrasheed954]

Ok so it only the main board that is the problem

[@tomasitasovc9372]

@@ibrahimrasheed954 Hello. Check main board main connector. Is often damaged.

[@hafizsuleymanov]

Line jumper?

[@tomasitasovc9372]

Hello.
In my case the failure was the main flex.