RSS What's the function of the MAX67721 next to the SD FPC?

  • Thread starter Thread starter tomsek68
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tomsek68

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Hi everyone!

Recently i had to open my switch, because it froze. (i was trying to load shofel2)
None of the reset methods worked, and the battery was on full charge... So i decided to open it.
Everything went fine after reconnecting the battery (it was booting once again to OFW).
I noticed that one of the pins were missing from the SD FPC, and sure it wouldn't read cards. The missing pin was stuck on the slot's connector, so i soldered it back in place.

After cleaning the solder paste,...

What's the function of the MAX67721 next to the SD FPC?

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