It seems that the motherboard is dead, and that it’s a common issue with the 5a and I “should’ve known better,” despite it being impossible to find decent information on phones these days.
I got it because it was the last Pixel with a headphone jack, and because it had good official LineageOS support. But I compromised: giving up the SD slot was tough for me, and now that I’ve been burned by not having one (I typically auto-backup my Signal history and other things to the SD card) I don’t want to get another phone without it.
But the landscape seems bleak. The vast majority of phones that are officially supported by LineageOS are Pixels. It’s impossible to find easy information on which phones have non-official LOS ROMs. Search results are useless these days, and I also keep running into an issue where after researching a phone for half an hour I discover that it has some arcane process to unlock the bootloader that doesn’t always work, and the forum posters imply that the purchasers “should’ve known better.” I’m just at my wit’s end.
If anyone can suggest something that has decent deGoogled ROM support with the following features, I’d be very grateful:
- OLED screen (a must-have for my photosensitivity)
- SD card slot
- I am willing to give up the headphone jack in order to expand my options


I do back up to my computer. But not every day, like I can with an SD card. I’ve never had an SD card fail on me, and having one has saved me when my Note 4 memory died. Having one makes it easier to transfer data between phones.
I’ve already given up removable batteries and headphone jacks. Why do I have to give up every single feature that used to be considered a basic necessity? Why should I spend so much money upfront for storage that I may not need, when I could easily expand it with an SD card if I need for much cheaper down the line?
I already tried a phone without an SD card slot and look where it got me. Installing the custom ROM was a pain. Transferring my data was a pain. The motherboard died with no warning, and now I’ve lost 2 months worth of data. I’m not doing this again.
i swear i’m not saying this to chastise you, but not every day and two months is a big gap. if you don’t want to spend the cash for phones with sd cards that are supported by lineage and backing up to pc every couple of days isn’t feasible, why not use a usb storage doohicky to back it up? you can get an m2 usb enclosure cheap nowadays and they’re small enough to fit into a pocket.
those m2 drives have all the stuff that most sd cards don’t and they’re cheap as heck.
i hesitate to recommend a usb flash drive as a good backup option because they sometimes suffer from all the problems of sd and there’s been an identity crisis going on with them for the last few years.
another option is some kind of cloud backup. most people trying to degoogle are wary of cloud services but there is proton’s thing, others that i’m not really keeping up with and hosting your own, which could be as simple as sftp to your trusty computer at home with key based auth and a high port forwarded on the router.
you don’t have to give up every single feature that used to be considered a basic necessity. you are choosing to. between the sd, price, age and lineage support (and you want it to be good lineage support, not some one off mess), you have set a very high bar.
i know that you said sd never caused you a problem before. that’s great! it’s not a very good idea to rely on sd as a storage expansion though for all the reasons i already mentioned.