Chargin IC doesn't work.

During display replacement, one of the pins comes out and probably burned the charging IC. All other functions work. I measured the ribbon cable and 5V goes through it. When connecting a cable, it indicates that something has been connected due to gnd detection.

Can anyone help me decide which IC to replace or measure?

The other solution is to pull in 2 cables and charge them with a hobby RC battery charger. :)