Mar 28, 2019
My phone won't back up to Google drive. The back up now button is greyed out. I've had the phone a w
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Mar 28, 2019
Hi Cath,
I believe that the backup will only happen while the phone is idle, charging, and connected to a Wi-Fi network with good Internet connectivity.
Have you made sure that these conditions are met?
Thanks,
John
Jul 26, 2019
Sep 4, 2019
SOLUTION SOLUTION SOLUTION FOR ANDROID 9 AND 10
PERMANENT AND NOT DISABLING LOCK SCREEN.
ANDROID 9:
I see a few people have suggested that you don't need adb. I tried that work around and it does work but only until you turn lock screen security back on. I tried factory resetting, adding only one account, setting up as a fresh phone instead of restoring. None of those steps worked to permanently resolve the issue.
The adb solution suggested above by many from the XDA thread I confirmed it's not only a permanent fix but also does NOT require disabling screen security.
So if you want a work around yes disabling screen security works. If you want a fix try following the adb steps suggested in previous posts:
Reposting Resolution:
.
After digging up in the internet, the solution from forum xda worked.. go to this link
.
https://forum.xda-developers.com/mi-8/how-to/guide-google-backup-waiting-to-backup-t3895101
.
If you need ADB drivers, go to the link.. install ADB drivers first if u dont have it.
.
https://forum.xda-developers.com/showthread.php?t=2588979
after doing the steps on first link, reboot and the Backup now button should be working.
ANDROID 10 testing and solution:
This happened to me again after the android 10 update and the Android 9 solution seems to not work anymore:
sargo:/ $ bmgr run
sargo:/ $ bmgr backupnow --all
Running incremental backup for all packages.
Backup finished with result: Transport error
sargo:/ $
After doing research on that transport error it seems the backup manager is unhappy with an existing backup on google drive for the phone you are trying to back up. I turned off the backup in settings, went to google drive and manually deleted the backup, turned the backup back on in settings and then the blue button came back and the backup started working without ADB commands required.
So if you have android 10 you may not need ADB but I had confirmed on 3 different devices of different brands on android 9 that the XDA solution is the only permanent solution.
EDIT for new finding (and putting solution in large letters at the top so nobody misses it):
Still about Android 10. I found that after the initial backup had completed that a few items were stuck in waiting to backup and the backup button was greyed out again. I rebooted but this did not help. When I went into google drive it looked as if the backup had completed but the button was still greyed out. I cleared the cache for google drive app. This immediately brought the blue button back and the items that were waiting to backup now had dates/times of the last successful backup.
Thanks again Mark Eumir Turingan for the original solution.
Sep 17, 2019
Here is what I did, which worked for me:
Delete back-up service on phone. (toggle)
Delete back-up from Google Drive, if it still shows in drive (mine did not).
Disable PIN / Fingerprint service.
Re-enable PIN/Fingerprint.
Reboot phone.
Open Google Drive app on phone. Clear cache.
Re-enable drive back-up. Button is now Blue / available, and back-up works with PIN/Fingerprint enabled.
I did not have to use any ADB functions.
This is utter insanity that Google would brick their own embedded backup service and force this work-around. My *guess* is that there is some sort of encryption key mis-match if you have back-up service enabled before you add PIN/Fingerprint, and that the only way to make it work is to enable the PIN stuff first, kill the old back-up, clear the cache, then enable a new backup. That's just a guess.
This is utter insanity that Google would brick their own embedded backup service and force this work-around. My *guess* is that there is some sort of encryption key mis-match if you have back-up service enabled before you add PIN/Fingerprint, and that the only way to make it work is to enable the PIN stuff first, kill the old back-up, clear the cache, then enable a new backup. That's just a guess.
Sep 20, 2019
Thank you Brian.
Last edited Sep 20, 2019
Oct 17, 2019
Oct 28, 2019
This is really stupid. You have to disable password/pins to backup? WTF
Nov 18, 2019
The only way is to disable security options.
All other method has not worked (ADB etc.).
It seems to start to happen after a factory reset on boot and not from the started android OS (9.1) for and before migrating to Android 10.
With the upgrade that didn't change anything too.
Really weird !!!!
EDIT :
After retry again with the explanation from here :
Just now the button is back to blue :)
It was needed to use adb too :
I have to do :
bmgr transport com.google.android.gms/.backup.migrate.service.D2dTransport
then
bmgr backupnow --all
then
bmgr transport com.google.android.gms/.backup.BackupTransportService
and twice
bmgr backupnow --all (here again error on transport)
bmgr backupnow --all
After I have done it from the above link.
I have also reboot multiple times.
So need to test more but this is the first time it worked again with security enabled.
So it seems there is a way to have it back.
Thanks
PS: I'm on Android 10.
Another Update :
This morning, I have started manual sync and it failed, it was needed to do like yesterday.
And ADB mode was needed.
I will try to note step by step what is needed because it's not 100% clear, for sure ADB / clear cache drive app/reboot is needed and doing this stuff, backup is cleared.
Last edited Nov 22, 2019
Nov 22, 2019
Your solution worked for me while the others did not.
Switching the transports in between backing up with 2 backups at the end resulted in a successful backup. That was the key and did the trick!
I rebooted after the successful backup and the 'Back up now' button is finally enabled!
Thanks again; much appreciated!
PS - This issue was on a brand new Pixel 4 XL with Android 10 out of the box!
Last edited Nov 22, 2019
Nov 22, 2019
Happy Adam Anderson 6258 that is has worked for you too :)
Last edited Nov 22, 2019
Dec 31, 2019
Jan 29, 2020
temporarily turn off security and the and the button should turn blue.
backup
then turn security back on