Hello Internet
My S4 mini was working normally and suddenly it went off during charging and was not turning on again. Just to mention it was running android LineageOS 7.1 for more than 1 year without any major problems.
When I took it to the repair shop last Feb, they told me the problem is in the Power IC chip. I ordered one from Aliexpress.
When he replaced it it still did not turn on.
What would be the problem then ??