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Welcome to the Open Devices community!

This is where we discuss open source and development related questions on our Open Devices initiative.

Phone does not remain in bootloader mode

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Phone does not remain in bootloader mode

Hello, folks;

I have a trouble with my XA2 h4113. It can enter the bootloader quite well, either by using the volume-up button or by "adb reboot bootloader". However, whenever I enter any fastboot command against it, e.g. "fastboot devices", it shuts immediately down. In this way I cannot flash AOSP 9 that I have just built for it. I had troubles with unlocking it for this same reason - it seems it is accepting commands for a very short period of time, just a few seconds, before it shuts down. Tried various cables and USB ports as well as fastboot binaries (Android SDK, OS package) but without any difference. Any idea why fastboot would be making it power off? 

Cheers!

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Re: Phone does not remain in bootloader mode

I found a workaround by using a different computer with USB 2 ports where fastboot worked as expected and the phone stayed up. I reckon that USB 3 ports can cause this kind of a trouble to pioneer  but do not affect flashing suzu and kugo, for instance.

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Re: Phone does not remain in bootloader mode

I found a workaround by using a different computer with USB 2 ports where fastboot worked as expected and the phone stayed up. I reckon that USB 3 ports can cause this kind of a trouble to pioneer  but do not affect flashing suzu and kugo, for instance.