Help with a failed switch lite picofly install

[Flaviocarvalho]

Hello...i tried to install picifly on switch lite...everythibg was ok and i was going to close the console. This time a wire removed one pad next to the emmc and the switch wont turn on. I analised the schematics and saw that this pad comes from emmc and connects to the cpu so this is the reason of the console not turn on. I tried to fix but i screwed it even more. Now i dont get any reading and its shorted do the ground. Is there a possibility i remove emmc, solder the 0.1 mm wire directly on this point (clk) on the emmc and after that reball it? I guess it will bypass the damage pad am i wrong? There is a picture of the damage

 

[hartleyshc]

Get a ton of flux and clear that solder up. You can see where its grounded. You can also see some other scrapes. Maybe from when you were removing the shielding?
Either way, get a ton of flux and get all of the solder off the board. Then get yourself a toothpick and some solder mask and clean up the scrapes so ground isnt all exposed.
If you're going through the trouble of getting it reballed, you're going to have to cut the traces on both sides of the short as well. It actually just might be easier to fix the short. Provided said short hasn't done some sort of permanent damage.