Installing TWRP while on Android 9 - Google Pixel 3a Questions & Answers

I currently own a Pixel 3a and it's on the latest Android 10 security update, I would like to install a custom rom onto it but since TWRP doesn't support Q I'm wondering if I flashed the 3a with a Pie image and then installed TWRP, would I then be able to use Android 10 custom roms.
Also if anyone could recommend any roms that offer similar features without the massive System size (live captioning, google camera, hold power for gpay) that would be great!

MrMcSalad said:
I currently own a Pixel 3a and it's on the latest Android 10 security update, I would like to install a custom rom onto it but since TWRP doesn't support Q I'm wondering if I flashed the 3a with a Pie image and then installed TWRP, would I then be able to use Android 10 custom roms.
Also if anyone could recommend any roms that offer similar features without the massive System size (live captioning, google camera, hold power for gpay) that would be great!
Click to expand...
Click to collapse
Nope you'll be stuck using Android 9 Roms. Total waste of time is what it is

Related

Dual Boot for OP 6?

I've seen that dual booting is possible on some phones. Was curious to know if that is possible on the OnePlus 6? I would love to be able to have DP3 of Android P to mess around with. Restart, and use my stable stock rooted OS for work / productivity.
surface13 said:
I've seen that dual booting is possible on some phones. Was curious to know if that is possible on the OnePlus 6? I would love to be able to have DP3 of Android P to mess around with. Restart, and use my stable stock rooted OS for work / productivity.
Click to expand...
Click to collapse
Probably possible later in the future, but not until a stable or official TWRP. You could take a nandroid of your ROM, then install Android P, then take a nandroid of that too, to restore whenever you please. ALWAYS be sure to disable secure lock screen in settings before you backup any TWRP or before trying to reboot recovery to flash or restore any ROM. It causes an issue with decryption that will make the phone inacessable without wiping entire data partition in TWRP.
Just a thought. If I have TWRP installed, I can essentially have current rom release on 1 slot, and have DPP on the other. Then I just switch between slots as I want. Only problem with this is the update process to newer release rom's. Is this correct?

Can anyone bring me up to date please?

I'm quite out of touch. My OG Pixel was on Android 9, rooted with working Android Pay but yesterday it rebooted and now is unrooted on Android 10. TWRP sems to be gone too. Magisk manager says Magisk is not installed. My phone can't make contactless payments either.
I want a rooted phone
I want Google Pay
I don't care about being on the latest version
What are my best options?
Thanks
Nicknoxx said:
I'm quite out of touch. My OG Pixel was on Android 9, rooted with working Android Pay but yesterday it rebooted and now is unrooted on Android 10. TWRP sems to be gone too. Magisk manager says Magisk is not installed. My phone can't make contactless payments either.
I want a rooted phone
I want Google Pay
I don't care about being on the latest version
What are my best options?
Thanks
Click to expand...
Click to collapse
Did Android 10 get beamed into your phone from an invading alien force?:silly:
You can use the last factory from 12/5/19. You can use the latest Pixel Dust which is staying up-to-date with latest kernels and security patches and works great! Also Evolution X, though the latest version may have serious bugs - still trying to figure it out.
fastboot boot .\twrp-3.3.0-0-sailfish.img for TWRP, then install zip.
Install latest Magisk, then for Google Pay to work, see: https://forum.xda-developers.com/showpost.php?p=81356303&postcount=61
There is an install guide on the Marlin/XL forum that I've always followed, though using Sailfish files rather than Marlin.

Working GSI ROMs on Mi Note 10 Lite / toco

As the title says, here's a list of some GSI's i have tested so far... but first for some story.
Bought the phone in summer, it's quite nice but has its own issues like no kernel source BUT since we can unlock the device and actually play around, oh boy it has been fun.
On the course of few hours and many downloads later I have a small list of GSI's that worked!
Every GSI I have mentioned REQUIRE device specific patch(es)!!!
For that you have to root.
----------------------WORKING GSI's-------------------------
BlissROM - It boots and functions quite fast
Cons: no included Gapps
Flashing any system editing patch results in "Phone is booting" homescreen.
https://sourceforge.net/projects/treblerom/files/BLESS/2020.09.21/
3.5 jack, VoLTE, Bluetooth, ComboFix patches are required, flash with Magisk manager
DO NOT USE FixLagSmooth
HavocOS 3.7 and 3.6 - Work and can be daily driven
3.6 requires FixLagSmooth patch
MUST root and apply all linked patches (don't use FixLagSmooth on 3.7, you can but no need)
https://forum.xda-developers.com/mi...rom-how-to-install-android-10-gsi-mi-t4126223
AOSP Android 10 based - Also does work and requires patching
https://forum.xda-developers.com/mi...rom-how-to-install-android-10-gsi-mi-t4126223
HydrogenOS Android 10 - Works
Has few bugs
No Google services
https://mirrors.lolinet.com/firmware/gsi/HydrogenOS/
----------------------COMMUNITY REPORTED GSI's-------------------------
Android 11 GSI - Reported to be functional by HumptyPotato47, thanks mate!
No Gapps as of now NikGapps exist for Android 11, search XDA for it!
Requires more testing...
https://github.com/phhusson/treble_experimentations/releases/tag/v300.f
----------------------MAYBE WORKING GSI's-------------------------
OxygenOS 10 GSI - Seems to work.. sorta
First boot after exiting fastboot causes the phone to reboot
Second boot will loop
https://mirrors.lolinet.com/firmware/gsi/OxygenOS/
----------------------NON FUNCTIONAL GSI's-------------------------
You tell me
...I did find a very nice list of GSI ROMs to try out more, here's the link:
https://github.com/phhusson/treble_experimentations/wiki/Generic-System-Image-(GSI)-list
----------------------FLASHING GSI-------------------------
If you test one then don't hesitate with replying which one, about the experience, bugs and how you installed it.
My method of installing was this:
1. Make sure to have the new adb commandline that supports fastbootd mode
2. Drop the GSI .img file in /adb directory for ease
3. Make sure you're running MIUI with unlocked bootloader and USB debugging enabled
3.5 MAKE SURE you get a GSI ROM with Gapps as existing TWRP isn't fully functional
4. GSI you should have must be AB partition!!!​
Once all set then follow the next commands
>adb reboot bootloader
>fastboot -w
>fastboot reboot fastboot
>fastboot erase system
>fastboot flash system "GSI-ROM-name-without-quotes".img
>fastboot reboot bootloader
>fastboot reboot​
----------------------SETTING UP GSI-------------------------
Once all that is complete it should boot, if not then that specific GSI does not work.
Also a thing worth mentioning! Whenever I boot this phone to fastbootd Windows keeps forgetting what driver it was which requires
few extra clicks in device manager to set it up for fastbootd use. Including an image with simple to follow instructions if you have the same issue.
>fastboot boot twrp.img
Once in TWRP you should be able to access internal storage with your computer, drag Magisk.zip over and flash. Don't forget to wipe cache!
If it boots normally then root was successful, now apply the linked patch and reboot once again. Since we are playing with GSI:
Head to Settings
Find Phh Treble Settings
Misc features
Check Disable audio effect. -- DISABLE IT AFTER PATCHING!!!​
IMPORTANT!!! I only tested Havoc and Bliss for a long period, IF one of my mentioned GSI's or others require more patches then I have linked headphone jack and Bluetooth audio patches too.
Combo fix should do the trick thought so your mileage may vary.
----------------------HELP US-------------------------
IF you find more working GSI's then tell us and I will make sure to add them to the main post so it won't get clogged under other comments!
Update on 05.10.2020 GMT+3
Bliss ROM GSI
As only a day or two have passed I already encountered few issues.
> You cannot remove screenshot sounds, even when fully muted
> Data drain is something interesting I've noticed, consumption compared to MIUI is higher.
> When using the gesture navigation it is a bit buggy when using quick side swipe for multitasking.
Positive notes!
> It is stupid fast
> Battery life is good
> GCam is amazing
> 99% of the customization options work perfectly
> Fast charging modes and such work perfectly
Neutral stuff...
> No FOD, thanks for closed source
> whenever you take a picture or a screenshot and have Blutetooth audio connected, it pauses and plays out loud via speaker. No music leaks out
this phone is born dead, no developer cares about it.
alsartawi said:
this phone is born dead, no developer cares about it.
Click to expand...
Click to collapse
Sad truth but won't stop others from working on it. Eventually we might get a kernel source
Kevin Soosaar said:
Sad truth but won't stop others from working on it. Eventually we might get a kernel source
Click to expand...
Click to collapse
i would pay to see a stable custom rom for this phone, i really loved it.
alsartawi said:
i would pay to see a stable custom rom for this phone, I really loved it.
Click to expand...
Click to collapse
Havoc OS and Bliss ROM are both quite stable, albeit with Bliss you don't get Gapps which is a huge bummer to most users.
Personally I just installed MicroG services and use Aurora store with anonymous "account".
When I tried to flash Gapps with TWRP I ended up soft bricking ROM so it was required to restore stock and try again. Of course there's no need if you can still use fastbootd.
Kevin Soosaar said:
Havoc OS and Bliss ROM are both quite stable, albeit with Bliss you don't get Gapps which is a huge bummer to most users.
Personally I just installed MicroG services and use Aurora store with anonymous "account".
When I tried to flash Gapps with TWRP I ended up soft bricking ROM so it was required to restore stock and try again. Of course there's no need if you can still use fastbootd.
Click to expand...
Click to collapse
does FOD works on Havoc OS?
edit: sorry i just read that it's not working.
alsartawi said:
does FOD works on Havoc OS?
Click to expand...
Click to collapse
FOD is not working as the driver sources are not public, reverse engineering is not possible too afaik. Everything else works.
Should i send this phone back to Amazon?
Seriously, last night i bought it, thinking about to install some custom rom, but if there are no developers caring of it, i might returb the phone to the seller...
IMO MIUI EU is better then GSI roms. Everything works. Got rid of most chinese crap. You can use Magisk.
Have nice features (MIUI in general). The only thing i dont like -mine turns on WIFI byitself dotn know how it happens... but it happens when i sleep. china collecting logs?
https://www.scmp.com/abacus/tech/ar...earch-and-browsing-data-china-researcher-says
afigienas said:
IMO MIUI EU is better then GSI roms. Everything works. Got rid of most chinese crap. You can use Magisk.
Have nice features (MIUI in general). The only thing i dont like -mine turns on WIFI byitself dotn know how it happens... but it happens when i sleep. china collecting logs?
https://www.scmp.com/abacus/tech/ar...earch-and-browsing-data-china-researcher-says
Click to expand...
Click to collapse
Literally the main reason I made this post is to help others who are interested to use GSI ROM's on their devices. I do agree that MIUI has some decent features and I did use Xiaomu.eu before but it was so buggy. In the end I love customizing the device however I like it so MIUI is just not for me. Either way I might try to negotiate with Amazon to get a refund as touch and Bluetooth problems still persist. Fun fact, on Bliss the edge detection is pretty good and not as aggressive or straight out bad.
Simon_19 said:
Seriously, last night i bought it, thinking about to install some custom rom, but if there are no developers caring of it, i might returb the phone to the seller...
Click to expand...
Click to collapse
Actually there are plenty of people ready to build ROMs for Toco (Mi Note 10 Lite) and Tucana (Mi Note 10) but there just isn't any kernel source available. Making things worse is the cancelled release of Toco in India and we know that they are one of the biggest Android ROM builders next to Russians. No one there is gonna import a device like this because better phones for money exist. If you don't like it then yeah I recommend returning otherwise give GSI a try for now and see what happens.
You won't lose warranty as there is no E-fuse like on Samsung phones so locking bootloader and flashing back to stock is enough.
Is anyone try oos gsi ?
HumptyPotato47 said:
Android 11 GSI of phh is working fine. It is very smooth. But i switched back to miui because i can't find any android 11 gapps.
Click to expand...
Click to collapse
can you give the link of the rom?
HumptyPotato47 said:
Android 11 GSI of phh is working fine. It is very smooth. But i switched back to miui because i can't find any android 11 gapps.
Click to expand...
Click to collapse
Hi, there are gapps for Android 11, look for NikGapps here in XDA
Kevin Soosaar said:
Actually there are plenty of people ready to build ROMs for Toco (Mi Note 10 Lite) and Tucana (Mi Note 10) but there just isn't any kernel source available. Making things worse is the cancelled release of Toco in India and we know that they are one of the biggest Android ROM builders next to Russians. No one there is gonna import a device like this because better phones for money exist. If you don't like it then yeah I recommend returning otherwise give GSI a try for now and see what happens.
You won't lose warranty as there is no E-fuse like on Samsung phones so locking bootloader and flashing back to stock is enough.
Click to expand...
Click to collapse
who said its cancelled?
Dr. DoubtReaper said:
who said its cancelled?
Click to expand...
Click to collapse
The mentioned Mi Note 10 Lite for India was supposed to be called Mi 10i or something like that. It quickly disappeared and is not happening.
Of course I might be wrong by this date but looking for now there is no 10i, only speculation videos and threads.
Mi Note 10 Lite for India would've been code named "tocoin", same hardware and everything else so just a rebadge in old Xiaomi fashion... :laugh:
anyone tried new version of blissROM? feedback?
GaryFisher88 said:
anyone tried new version of blissROM? feedback?
Click to expand...
Click to collapse
Not sure if the one I linked is up do date, give it a try yourself as my device went in for warranty repairs.
Hello, I am currently using Xiaomi.eu based on MIUI 12 and I would like to know how to flash HAVOC OS GSI. Should I flash back to Global Rom then flash the GSI as indicated? Answer is greatly appreciated.

Question Quick overview questions consideration Upgrading to Android 12 (Miui 13)

Hi everyone,
just now the Global Version of MIUI 13 with Android 12 have been released, there's also the version from Xiaomi.eu available.
I have been following the development a bit and i have a few questions being a rooted user.
- Obviously getting root again shouldn't be a problem with the latest releases of magisk which is flashed via fastboot (boot.img)
- TWRP is not yet able to access encrypted partition on android 12, thus the rom has to be installed via fastboot. Where else could this lead be a shortcoming? Are there alternatives?
I just don't want it to feel like a mistake to upgrade early. So i am looking for some experiences from other users.
Root will be no problem.
About encryption use adb sideload, fastboot, sd card, usb otg. Whatever you like.
Or wipe data and foash dfe zip. Restart to rom, restart recovery and data will be decrypted. Then flash rom you like from internal. But there is again problem where to put dfe.
just buy some chippest sd card for this just for flashing roms and your problem will be solved forever
do you have link?
Don't even bother flashing it or updating to it, it's infested with bugs and there are no performance or battery life improvements since it's just the initial release.
It is basically same with 12.5. It does not even have android 12 features that come stock with it. I tried it, only noteworthy change was the font change MiSans, other than that there was nothing lol.
SnowDenix said:
It is basically same with 12.5. It does not even have android 12 features that come stock with it. I tried it, only noteworthy change was the font change MiSans, other than that there was nothing lol.
Click to expand...
Click to collapse
Lol.
Any screenshots around?
Haldi4803 said:
Lol.
Any screenshots around?
Click to expand...
Click to collapse
No I already went back to crdroid lol.

TWRP For Pixel 4a w/ Android 13?

I'm a bit new to the Android modding side of things and I just had my recent scare of almost bricking my phone. I heard that TWRP is known for restoring backups and attempting to prevent my phone to be bricked. I have look for some while and I can only find posts for TWRP on Pixel 4a on Android 12? Is it possible to use TWRP that has been used for Android 12 or am I forced to find one that supports Android 13, and if I am forced to use TWRP supporting Android 13, has anyone made anything to support on 13?

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