CPU has been pseudo soldered when replacing the touch IC. You need to re-solder CPU.
Dalang Street, Longhua New Zone, 518000, Shenzhen, Guangdong Province, P.R. China
REWA is a world leading electronics repair business solutions provider who was founded in 2008 in HongKong. We are committed to delivering one-stop services covering Sourcing Solution, Technical Support Solution as well as Recycle & Resell Solution.