iPhone 6 Plus baseband dropping points caused to have no service repair

iPhone 6 Plus baseband dropping points caused  to have no service repair

Machine model: iPhone 6 Plus
Malfunction: the mobile phone has been no serviecs.

iPhone 6 Plus baseband dropping points caused  to have no service repair Figure 1.

Maintenance process: The machine that fell was no booting at the beginning. After the repair and startup,  it was found that no serviecs and Baseband version IMEI were all normal and did not receive it. First,  consider the 2G ANT Switch, and find that no booting 6601 is still the same after the removal and replacement, and then remove Baseband.

iPhone 6 Plus baseband dropping points caused to have no service repair Figure 2.

When Baseband is removed, it is found that pad break off in the upper right corner of Baseband is serious, so it can be repaired directly.

iPhone 6 Plus baseband dropping points caused to have no service repair Figure 3.

There are six or seven useful points to fill in directly, and then install Baseband again.

iPhone 6 Plus baseband dropping points caused to have no service repair Figure 4.

The test signal is normal, and the maintenance is over.