PPP Explorer Edition - Wipe eMMC - Printable Version +- PINE64 (https://forum.pine64.org) +-- Forum: PinePhone Pro (https://forum.pine64.org/forumdisplay.php?fid=177) +--- Forum: General Discussion of PinePhone Pro (https://forum.pine64.org/forumdisplay.php?fid=178) +--- Thread: PPP Explorer Edition - Wipe eMMC (/showthread.php?tid=15879) |
PPP Explorer Edition - Wipe eMMC - The3DmaN - 01-28-2022 *Due to some question surrounding my previous instructions, I have re-added and changed this post to use the same instructions as on the Pine Phone Pro Wiki the only difference being that I added some links and an image to make it more new Linux user friendly.
According to the PinePhone Pro Wiki, and due to the fact that not all software is stable yet, it is best to run all distros from an SD card. Yes I am aware that the Explorer Edition comes with Plasma Mobile installed to the eMMC, however from what I understand if something goes wrong and the stock bootloader becomes corrupted or overwritten you could be left with a more difficult time restoring the device due to the boot order of the PPP defaulting to the eMMC. So at this point it seems it is best to boot your distro from an SD card and wipe the stock bootloader off the eMMC which forces the phone to always boot from the SD slot.
The PPP comes by default with a bootloader on the eMMC that lets you boot to an SD card by holding down the power button a bit longer when turning the phone on. The steps below force the phone to always boot from and SD card (If you choose to follow this you do so at your own risk):
RE: PPP Explorer Edition - Wipe eMMC - bcnaz - 01-30-2022 The "key" is to hold down the power button longer while booting ? ---> Like 3 or 4 or more seconds ? ---> Thanks ! RE: PPP Explorer Edition - Wipe eMMC - The3DmaN - 01-30-2022 (01-30-2022, 02:02 AM)bcnaz Wrote: The "key" is to hold down the power button longer while booting ? ---> Like 3 or 4 or more seconds ? ---> Thanks ! Yes, holding it for 3 - 4 seconds or so should work to boot to the SD if you have a stock Explorer Edition and if you have not wiped or messed up anything on the EMMC yet. And once you wipe the eMMC it will boot to the SD each time regardless. RE: PPP Explorer Edition - Wipe eMMC - Conjada - 01-31-2022 As others have noted, i can confirm that my PPP Explorer is booting to sd card, just by inserting the sd card and booting. If i remove the sd card, it boots to emmc. Not expected behavior. But, quite welcome at this point. RE: PPP Explorer Edition - Wipe eMMC - Pinoideae - 01-31-2022 (01-31-2022, 06:44 AM)Conjada Wrote: As others have noted, i can confirm that my PPP Explorer is booting to sd card, just by inserting the sd card and booting. If i remove the sd card, it boots to emmc. Did you just flash a rom to an sd card as with Pinephone? Can I use Balena Etcher? RE: PPP Explorer Edition - Wipe eMMC - Conjada - 01-31-2022 (01-31-2022, 08:06 PM)Pinoideae Wrote:(01-31-2022, 06:44 AM)Conjada Wrote: As others have noted, i can confirm that my PPP Explorer is booting to sd card, just by inserting the sd card and booting. If i remove the sd card, it boots to emmc. I actually flashed my sd cards using imager on a raspberry pi 4, so etcher shouldnt be a problem. Fwiw, i am using Archlinux Phosh, so my exprrience is limited and doesnt extend to any other distros, at this time. I have also wiped the eMMC at this point and only operating from the sd card. RE: PPP Explorer Edition - Wipe eMMC - bcnaz - 02-01-2022 (01-30-2022, 02:02 AM)bcnaz Wrote: The "key" is to hold down the power button longer while booting ? ---> Like 3 or 4 or more seconds ? ---> Thanks ! I Finally Got my Pro this afternoon. WHoopie I found holding the power button about 5 or 6 seconds sends the boot to the sd card, I installed 'Disks' from the Mobian software store ---> Ran Disks to format the eMMC For NOW I will test drive the sd cards and eventually pick a distro for the eMMC. I did a quick benchmark while I had the eMMC in the "Disks App's sights", ---> 160+ write 180+ read, not too bad. ---> an incentive to put a good working OS on it.. **** I did give the installed OS a test drive before nuking it, ---> IT Does FAIL the "Out of the Box" usability test. BUT -- it got in the way in the end, everytime I restarted Mobian it came back as Manjaro. Problem solved. **** Download the image, then I use Balena Etcher to flash my sd cards. --> I Highly recommend Etcher RE: PPP Explorer Edition - Wipe eMMC - dukla2000 - 02-01-2022 (01-28-2022, 01:56 PM)The3DmaN Wrote: ... Well written - thank you. And heartily endorsed: watching the developer chat it seems that at the moment (things on the PPP are very volatile and in state of rapid change especially around charging!) having any bootloader on the eMMC at present prevents recovery from suspend. (Lukasz @ 19:39 on 28 Jan on the dev chat channel.) (02-01-2022, 12:43 AM)bcnaz Wrote: ... Sadly couldn't agree more - lots of eye-candy, very little function!. My first "mistake" was to have triggered the boot in landscape mode at which stage the user name/password screen is impossible to complete, and can only recover by doing a power off as autorotate isn't working during setup so couldn't get back to portrait!! |