Upgrade Samsung Galaxy S10 5G from 1.19.1-s (A12) to 3.2-t

[piero]

@TheKindOne

how do I go from download mode to recovery?

as usual…

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according to Info about Samsung Galaxy S10 5G - beyondx

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according to [HOWTO] an Unified Install Guide Project for /e/ - #2 by piero

“immediatly” here is “quite” important … Lol

@piero

…NOW COMES THE CRUTIAL STEP !..

• To get out of the Download mode you must Force Power Off your Samsung device,
  (on some old devices, unplug the device,)
  hold Volume Down + Power.
  release when you see the screen turn off..

…IT IS THE CRUTIAL STEP !..

• immediately Boot to Recovery before any other boot mode attempt,
  hold Volume up + Home + Power
  release Power when you see the very little blue line in the top of the screen…

…IT WAS THE CRUTIAL STEP !..