patrykgrzesiak 27 Posted 1 hour ago Share Posted 1 hour ago I don't know if anyone still reads it - but I will share my experiences with dead Pro1 Yesterday it discharged and turned off - I connected it to a USB charger and got no reaction, black screen, no diode. I disassembled it and charged the battery to 3.85v on an external power supply, reconnected the battery and still the same, black screen, no reaction. The voltage on the VBAT pin is 3.85v, on the POWER ON pin is 1.8v both with USB charger connected and not connected. The voltage on 1.8v pin is 0 (0.7v with USB connected) When I press the power button the voltage on 1.8v pin is 1.8v for 1-2s, then falls back to 0 (or 0.7 with USB connected), with no other reaction. I am running out of ideas... Quote Link to post Share on other sites
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