I put android 10 on a 6 year old phone. How to install LineageOS 17.1 on a Oneplus One

So, here's the vid I promised in my LineageOS 17.1 overview on the Oneplus One. Some quick notes before you do this yourself. If you're doing this from the stock OS, once you finish installing the recovery image in fastboot mode, while you're in recovery mode you'll have to format the system and cache partition using the factory reset option in the recovery menu. Other than that, and cutting out lots of empty time where I was just waiting for things to be done, this is a pretty complete guide to the process. If you're having any issues with your computer seeing your phone while it's plugged in and in fastboot mode with the "fastboot devices" command, then you might need to download more up to date drivers for your phone. That tip doesn't just apply to this phone in particular, but it applies to any phone you're doing a ROM flash on. All in all, after almost two months of not having done this, it took under 15 minutes, and should take you about the same amount of time as long as you pay attention and know what you're doing.

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Gear I use:

[ConnorNolanTech]

Before anyone says it, yes, I know what TWRP is, and how to use it. 🙄

Also, how many times do I say "off to the races" in this? I don't say that at ALL in real life.

[hongdc]

just log in to say thank you. I struggled for a whole day to install 18.1 to Oneplus one cyanogen 12. It failed on every single method I found on the internet. My phone was turned into a half-brick. Following your tutorial was my last try before I give up. thank God it works. :-) You saved my day.

[dynamitenetworkinggroup]

Do you have a video which compares different roms on op1 with pros & cons of each? Keep up the great work!😍🤩

[ConnorNolanTech]

Also, I'm blind. It took me months to notice, but my other slash is above my enter key. Yep, I'm that blind.

[hdjfjd]

if well maintained its possible to use a device with ROM support for a long time

[DevanshuRastogi]

Hello, where can I find Oneplus one back panel....I still use this phone in 2021 with Android 11 custom Rom but I am not getting the back panel anywhere in offline or online market ?

[dmitriyaleksenko]

Hi Conor! Thanks for the video, it helped. The firmware was installed, everything is fine. But here's the problem with the additional opengapps package when installing it, it gives an error of incompatibility of 10 android and 11 of the firmware itself. What to do???? I really need the Play Market

[RajivJadhav]

Error Message on boot after restore from an older backup - google services framework keeps stopping . Any ideas on how to get past this ?

[SinghPB]

Can you tell me how can I unloack bootloader in Panasonic p55 novo 4g mobile?3gb ram