Brother are you sure you cover dat0 point with tape???? Are you read all point to chip after and befor. Yes or no
Are you add all flex to conector same factory. And clk point also cover with tape ???
Yes, everything was isolated with tape. Flex and chip is HWfly 2040, bought it together. So no cables and no solder other than the capacitors next to the CPU. I checked there are no shorts or anything.
Just in case there was some residue, I disassembled and cleaned up the entire board and connectors with IPA and a toothbrush. I also replaced the tape.
After that I put everything together and I run Stock software. Tried downloading a game as test, which is enough to cause a crash. As expected it crashed before it finished the download, although this time it gave me error screen 2107-0445, which is related to WiFi. I don't think WiFi is the issue, it was just what was running.
After that I tried atmosphere with no WiFi. I opened a backup and it eventually crashed. This time, however, only the application crashed and I could get back to the main menu and start a different backup. I got back to the same backup and it gave atmosphere error screen this time, with an error report stored in the SD.
Finally, I restarted the switch, started playing a different backup which is less graphic intensive. I was able to play for almost an hour, but in the end screen and audio froze until I reset the Switch.