Database Develop

Problems with Android N Preview and Unenrollement

Good Morning Everyone! I decided to open this discussion hoping someone could help me solve or at least understand the problem I have been having on my Nexus 6 with Android N Preview. So, I have the Nexus 6 since April and I got it from a friend who sold it to me. At that moment the phone was already enrolled in the Beta Program, and was running one of the first previews. But here came the problem. In fact I wanted to unenroll the phone but when I enter the Beta Program page, my Nexus does not appear as eligible device nor I can unenroll it from there. I looked at Device Manager and it shows my Nexus 6, but I actually could not do anything to unenroll it. I tried flashing a Marshmallow build with NRT but as soon as I turn on my phone, an annoying notification shows up, saying I can update to the N preview. So, how can I try to uneroll my Nexus 6? My friend says he is not able to do it for me, cause he doesn't see the device on his account anymore. What do you suggest me to do?
Thanks in advance, guys!

Here is an idea.
When NRT is used Twrp-recovery is installed.
Copy a lite stock rom in 'zip-format' to internal memory. Or download it.
http://forum.xda-developers.com/showthread.php?p=59561445/
Reboot in recovery and wipe the system partition and caches.
Still in Twrp-recovery - Flash the 'zip' with lite stock rom.
Reboot.

NLBeev said:
Here is an idea.
When NRT is used Twrp-recovery is installed.
Copy a lite stock rom in 'zip-format' to internal memory. Or download it.
http://forum.xda-developers.com/showthread.php?p=59561445/
Reboot in recovery and wipe the system partition and caches.
Still in Twrp-recovery - Flash the 'zip' with lite stock rom.
Reboot.
Click to expand...
Click to collapse
Thanks for your tips, man! I have some questions about: with this procedure I'm going to install a custom ROM, but if I wanted to go back to latest official MM build and flash it with NRT, will be the problem solved in the same way in your opinion or will I get the notification about the preview again? What if I try to access with another different account after that in your opinion?

Ste293919 said:
.... if I wanted to go back to latest official MM build and flash it with NRT, will be the problem solved.....
Click to expand...
Click to collapse
You need to delete the current account and do a factory reset.
For going back to stock there is a tutorial,
http://forum.xda-developers.com/showthread.php?p=57063390/

So I managed to go back to android MM after enteting a new account and unenrolling my Nexus 6 from Beta Program. Now everything seemed fine but then after I updated back with the OTA I received, I noticed my device has still July Security patch. I thought Google would have sent me September ones, so I tried to check manually and waited a whole day, but nothing happened. Coukd it be a problem related to bad installation in your opinion? Do you suggest me to restore September build through NRT?
Thanks for all your help man, I owe you and thanks you for your time!

How to switch to correct update tree (to get OTA updates)?

(Please don't ask me to search the forum--that isn't working right now, it just gives an error.)
Several months ago, I bought a Nexus 6 phone, used from eBay. I have been using it with an AT&T SIM card for several months. However, it is stuck on build MOB30I and patch level "May 1, 2016". I thought that AT&T was simply months behind on updates, but today I learned the real problem: AT&T uses the MMB update tree, whereas my phone is (for some reason) on the MOB update tree. Apparently:
- My phone will not accept AT&T's MMB updates because the phone is on a different update tree
- My phone will not accept MOB updates (from Project Fi or Sprint or whomever) because an AT&T SIM card has been installed.
I tried removing the AT&T SIM card and checking for an update, but got nothing.
How do I switch to an update tree that will actually give me updates? I'd rather not install adb and sideload. In fact, rather than do that, I would instead enroll in the Android Beta program, install Android 7.0 beta, and let Google itself update me to Android 7.0 final when the time comes.

lgmayka said:
(Please don't ask me to search the forum--that isn't working right now, it just gives an error.)
Several months ago, I bought a Nexus 6 phone, used from eBay. I have been using it with an AT&T SIM card for several months. However, it is stuck on build MOB30I and patch level "May 1, 2016". I thought that AT&T was simply months behind on updates, but today I learned the real problem: AT&T uses the MMB update tree, whereas my phone is (for some reason) on the MOB update tree. Apparently:
- My phone will not accept AT&T's MMB updates because the phone is on a different update tree
- My phone will not accept MOB updates (from Project Fi or Sprint or whomever) because an AT&T SIM card has been installed.
I tried removing the AT&T SIM card and checking for an update, but got nothing.
How do I switch to an update tree that will actually give me updates? I'd rather not install adb and sideload. In fact, rather than do that, I would instead enroll in the Android Beta program, install Android 7.0 beta, and let Google itself update me to Android 7.0 final when the time comes.
Click to expand...
Click to collapse
Any reason not to use a Google Factory image? It looks like MMB29V is the most recent.

According to the instructions, installing a "Google Factory Image" would be a lot of risky work, and would erase all my data and apps. I was hoping for something simpler and safer. As I mentioned, joining the Android Beta program actually seems to be the easiest solution, if the current beta (NPD30G) is stable enough.
Frankly, I am surprised that Google/Motorola/AT&T (or any cell phone designer/manufacturer/carrier) allows a working cell phone to get into this state where the phone refuses to accept security updates.

For the Nexūs 6, the beta is quite stable (I didn't update my daily driver until I was sure it was stable on my other devices). You should be fine and back on track with NPD90G.

That's half the fun of owning a Nexus, not waiting for updates. Dl the factory image, unzip it and the zip file inside and flash the system. IMG only and you'll lose nothing but root. If, of course, you are rooted.

http://forum.xda-developers.com/showthread.php?p=59561445/ You may give it a try..... prerooted lite stock rom.

lgmayka said:
According to the instructions, installing a "Google Factory Image" would be a lot of risky work, and would erase all my data and apps. I was hoping for something simpler and safer.
Click to expand...
Click to collapse
As already suggested, just install the system image. The simplest way to do that is via fastboot. Nothing gets erased unless you flash the userdata.img. Using Google's script to flash everything would overwrite the userdata partition.
The version you are on (MMB) is released to provide updates without updating the radio. The MOB release is the same as the equivalent MMB plus the package includes the updated radio. This is a requirement of the carriers who want to approve the radio before it's released.
You will be unable to take any *incremental* OTA if there is any differential between what's on your system partition and what the OTA is expecting. You can not hop over incremental OTA updates. They must be sequentially applied. Therefore, the safest way to get to a known state is with a factory image.
If fastbooting a factory image is unacceptably risky, then maybe an eBay phone wasn't a great choice.
Or, as you say, you go straight to N. If the beta program is still available now that N is released.

stevemw said:
For the Nexūs 6, the beta is quite stable (I didn't update my daily driver until I was sure it was stable on my other devices). You should be fine and back on track with NPD90G.
Click to expand...
Click to collapse
I decided to do this. NPD90G is running well enough for me, and before long Google will release Android 7.0 Final.

[ROM] Cm 14.1 unofficial problems...

I flashed the twrp recovery through lenovo note manager 3.1 and install the cm 14.1 ROM (unofficial)
But problems starts coming up: After I install CM 14, install root checker and it said my devices is not rooted!
Also the system don't detect my SIM card although I have put in already...., It kind of bothered me cuz I need mobile network much, is there any solution to this???
Also CM waste a lot of battery.....
When will the official CM 14 come up? I am really looking forward to that since it may solve the problem.
And can any tell me why my devices isn't root , I thought there is a built-in root….......

DualBootPatcher

I was looking into multi-boot on my xt1060. Not important, just a project. Looking around, I saw a pretty cool project here on XDA called DualBootPatcher and started digging around into whether or not it would work for our device. Maybe not even the xt1060, but any variant of the device. Turns out, as of January 8th 2016, our device (all) is supported by DualBootPatcher: https://github.com/hankching/DualBootPatcher-1/wiki/[Devices]-Motorola and https://forum.xda-developers.com/android/development/list-support-devices-dualbootpatcher-t3278937
Anyone used it? I have an unlocked bootloader and I'm running 5.1, however my device has never been OTA'd past 4.4.2. I think it'd be pretty nifty to dual boot into a non-stock ROM for testing or just to give it a try before you fully commit. I'm also kind of impatient and make weekly backups, so I plan on giving it a shot tonight and will report back how it goes.

Tried
I did try this app on Kitkat 4.4.4. I installed Xperience 7.1 and Gapps Nano, I installed it on data partition, but the phone won't turn on, it only vibrates 5 times.
What I did to restore is installing the utilities.zip from TWRP and changing back to my primary rom.

Sidd24 said:
I did try this app on Kitkat 4.4.4. I installed Xperience 7.1 and Gapps Nano, I installed it on data partition, but the phone won't turn on, it only vibrates 5 times.
What I did to restore is installing the utilities.zip from TWRP and changing back to my primary rom.
Click to expand...
Click to collapse
Same result. Damn. I might keep digging into it if I can find the time.

[ROM][XZ][P][9.0][WEEKLY]OmniROM

XZ/KAGURA/F8331 OmniROM BUILDS
PIE 9.0
DOWNLOAD WEEKLY
REQUIREMENTS TO SUCCESSFULLY FLASH OMNIROM:
1. The device has the latest stock ftf
2. The device has an unlocked bootloader
3. The ODM image zip (version 9) has been downloaded from HERE, and the ODM image has been extracted from it
4. The WEEKLY zip file has been downloaded and copied to the device
INSTALLATION INSTRUCTIONS:
1. Reboot device to fastboot mode, and flash the ODM image with this command
Code:
fastboot flash oem <ODM image>
2. Reboot device to TWRP and flash the WEEKLY zip file
3. (If coming from an 8.1 ROM) Fix /dsp SELinux labels with the dsp-label-fixer.zip
4. (Optional) Flash a gapps package
5. Reboot device to system
CURRENT ISSUES ON OFFICIAL:
1. Device wakes up by itself every 5 seconds, reason unknown
2. Camera quality is suboptimal
KERNEL SOURCE: https://github.com/omnirom/android_kernel_sony_msm/tree/android-9.0
BUG REPORTS
REPORT BUGS ONLY:
- AFTER A CLEAN INSTALL
- USING STOCK OMNI KERNEL
- NO MODS OF ANY SORT
OMNI GERRIT REVIEW
https://gerrit.omnirom.org/
DISCLAIMER:
No one is responsible for any damage done to your device but YOU. You've been warned.
XDA:DevDB Information
[ROM][XZ][P][9.0][WEEKLY]OmniROM, ROM for the Sony Xperia XZ
Contributors
oshmoun, humberos, local__hero
Source Code: https://github.com/omnirom
ROM OS Version: 9.x Pie
ROM Kernel: Linux 4.x
ROM Firmware Required: latest stock ftf
Version Information
Status: Beta
Created 2019-03-17
Last Updated 2019-05-31

Thank you for the separate this from the other pie roms.
I will flash it after I arrive home.
Thank you all for the hard work!
Sent from my kagura using XDA Labs

I'm loving the fact Omnipie is official. I will be flashing this right now. Thank you so much.

Finally flashed! been using it for less than an hour, i can say that its definitely good for daily use. Camera seems better and hasnt crashed yet (like it use to), mic actually picks up audio properly, brightness slider is finally proportional to the brightness level, and its pie
however, the stereo speaker seems to muffle at high volumes (especially with the ringtones and less with youtube, but still a little prevelent), app opening times seem a little longer than 8.1, and 120HZ still doesnt work
im also curious why the linked odm isnt the latest one (im pretty sure the latest is 1st march not feb)
anyways, thanks dev! (may be editing this thread after more use for battery etc)

XxperexX said:
however, the stereo speaker seems to muffle at high volumes (especially with the ringtones and less with youtube, but still a little prevelent)
Click to expand...
Click to collapse
Could it be this kernel bug: https://github.com/sonyxperiadev/bug_tracker/issues/336 ? Looks like the sonyxperiadev team is working on it.
XxperexX said:
im also curious why the linked odm isnt the latest one (im pretty sure the latest is 1st march not feb)
Click to expand...
Click to collapse
The March 1 release says "Android 8.1", the linked one looks like the latest for Pie.

sinivalas23 said:
Could it be this kernel bug: https://github.com/sonyxperiadev/bug_tracker/issues/336 ? Looks like the sonyxperiadev team is working on it.
The March 1 release says "Android 8.1", the linked one looks like the latest for Pie.
Click to expand...
Click to collapse
Ah, your correct it does say 8.1 my bad

opps

I saw this version from delta updater (using 8.1 omni) and immediately downloaded flashed oem for pie and downloaded omni 9 but it stucked new omni animated logo. Waited like 10 minutes but nothing happened then rebooted phone but same thing happened. Should i wait more or something went wrong?

Im here with OmniROM freshly flashed trough Open Delta.
I have some problems. First boot never ends, BUT restart worked for me but I have another problem.
Now I need 10 min to unlock the phone when Im lucky.
I unlock with the code and then its instantly relock and it say I cant use fingerprint for first unlock, so I use code again and not work again and still can't use fingerprint.
I do this A LOT OF TIME before I can use my phone. Sometimes it helps sometimes not if I not unlock my phone but use corner dial icon first and then if its ask for code i use it and then I got SystemUI crash error again and again and again.
As I said I try to repeat this methods for like 10 min after every restart. I tried to delete some maybe not compatible apps with this new update but still nothing. Now I will remove some Magisk modules. I will write again.

KikiGames said:
Im here with OmniROM freshly flashed trough Open Delta.
I have some problems. First boot never ends, BUT restart worked for me but I have another problem.
Now I need 10 min to unlock the phone when Im lucky.
I unlock with the code and then its instantly relock and it say I cant use fingerprint for first unlock, so I use code again and not work again and still can't use fingerprint.
I do this A LOT OF TIME before I can use my phone. Sometimes it helps sometimes not if I not unlock my phone but use corner dial icon first and then if its ask for code i use it and then I got SystemUI crash error again and again and again.
As I said I try to repeat this methods for like 10 min after every restart. I tried to delete some maybe not compatible apps with this new update but still nothing. Now I will remove some Magisk modules. I will write again.
Click to expand...
Click to collapse
you need to do a full wipe before upgrading to p

Just as @oshmoun said; before flashing new ROMs, it's imperative to do full wipe (if you don't want to lose all your data, then do a full backup in TWRP), as flashing without full wiping can cause TONS of problems. Don't be lazy and follow the instructions properly.

oshmoun said:
you need to do a full wipe before upgrading to p
Click to expand...
Click to collapse
I used the same rom before but the last update. I updated through OpenDelta.

Hello !
It's cool to see our XZ is alive !
I have some problems with this rom after a full wipe and update to oem V6 :
- no sounds during calls, no mic, no earphone, no sounds on speaker
- Magisk 18.1 not working
- With official camera app, while using the flash, only the autofocus led is lit, the second and much powerful led is never triggered resulting on dark shots
For now that's all
Thx

Performance is somewhat distressed and the camera does not work for the sound is not working after restarting the device is improving

KikiGames said:
I used the same rom before but the last update. I updated through OpenDelta.
Click to expand...
Click to collapse
you cant do that. its pretty misleading having it available on that opendelta ota thingy. you have to follow the instructions in this thread

Flashed data, cache and dalvik, factory reset. And installed latest nightly with gapps and magisk 18.1.
Only reason I did it this way is because I was on a unofficial build on Omni. Everything is working as it should. Very snappy and no lag. Still have to see how the ROM handles after it's settled for a couple day, but right off the bat it's amazing. Thank you very much Dev, and happy to see you back on XDA.

XxperexX said:
you cant do that. its pretty misleading having it available on that opendelta ota thingy. you have to follow the instructions in this thread
Click to expand...
Click to collapse
Why this ROM showed up as an update then?
I just don't understand it.
Nevermind this is my main and only phone and I work 4 days straight before I can use my PC so I need to use this ROM buggy for me. :/

KikiGames said:
Why this ROM showed up as an update then?
I just don't understand it.
Nevermind this is my main and only phone and I work 4 days straight before I can use my PC so I need to use this ROM buggy for me. :/
Click to expand...
Click to collapse
You need a PC to flash this. Follow all steps in order and it'll work. Always remember, unless you have a messaging app that backups texts, you will lose them flashing a cfw. Always always backup anything you don't want to lose.
---------- Post added at 12:56 AM ---------- Previous post was at 12:28 AM ----------
I've had a reoccurring issue on the unofficial and official builds so far. I do not have the option to use my phone when calling unless speaker phone or a Bluetooth headset. I cannot put the phone to my head and use normally. Is there any kind of option to fix this nuisance. Any feedback is truly appreciated

Every 9.0 ROM I ever flash, I always seem to have the same problem. Whether its dirty flashing, or starting with flashtool, to CMD, and then to TWRP, the same problem seems to happen. After the ROM has settled, audio quality through calls becomes a huge problem. I'm not sure if I'm doing something wrong, but it has been a persistent bug, next chance I get for the next nightly ill send a logcat, kinda cant not since back on stock. I need good call quality for work lol. Either way, thank you for bringing OMNI to 9.0 official

anyone having problems with video playback? videos dont play on instagram, youtube or snapchat. using magisk 18.1 and latest omni 9 rom
edit: nvm, found out that the Google camera fix module for magisk was the problem