Difference between revisions of "PinePhone Pro"

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(hints about battery replacement)
(→‎The battery is fully drained: Clarify boot loop conditions)
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==== The battery is fully drained ====
==== The battery is fully drained ====
The bootloader ''U-Boot'' is currently booting into a boot loop if the battery is fully drained. In that case it is not possible to charge the phone. The battery can be charged by interrupting the boot loop by booting the PinePhone Pro into ''Maskrom mode'' or by charging the battery externally. To boot the PinePhone Pro into ''Maskrom mode'':
If the battery is fully drained then the board can reset during boot causing a boot loop because of undervoltage condition. It can happen on all stages of the boot including ''U-Boot'' bootloader, display initialization and USB (re-)configuration. In that case it is not possible to charge the phone. The battery can be charged by interrupting the boot loop by booting the PinePhone Pro into ''Maskrom mode'' or by charging the battery externally. To boot the PinePhone Pro into ''Maskrom mode'':


* Remove any microSD card from the phone and keep it removed for the below procedure
* Remove any microSD card from the phone and keep it removed for the below procedure