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[WARNING] Google Music and Root [MEGA UPDATE--FIXED]

Amphibliam

New member
Feb 28, 2011
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404
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If you have root, then be careful. If you authorize 10 devices (different ROMs) to your Google Account, then you can't add any more. It used to be as simple as deauthorizing devices every time you reach you limit. As of now, you can only deauthorize 4 device PER YEAR. Be careful...I just had to reupload all my music to a different account because of this.

MEGA SUPER ULTRA EDIT: Google appears to have fixed the issue. Both Adrynalyne and I can now deauthorize devices. It still says the 4 device restriction applies, but seems to be fixed. YAY GOOGLE!
 
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Amphibliam

New member
Feb 28, 2011
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I called and they said it happened within the last 60 days. They couldn't do anything, but passed it onto Level 2 Tech Support and will email me if they can manually deauthorize my devices.
 

ragnarokx

Senior Member
Sep 1, 2010
2,328
510
113
GMT-5
How does Google determine if your device is the same or not? Something in build.prop? If when flashing between ROMs we keep this value the same, your device would always appear to be the same. Problem solved.

Sent from my Galaxy Nexus
 

codesplice

New member
Jun 17, 2008
2,678
951
0
Huntsville, AL, USA
Good thing I just deauthorized all but two devices! This blows

Sent from my Galaxy Nexus using xda premium
Me too! I did just check to make sure it wouldn't let me deauthorize anymore, and Amphibliam is correct. Quite a bummer. Do let us know if you are able to manually deauth any devices or if any other workarounds are found.
 

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codesplice

New member
Jun 17, 2008
2,678
951
0
Huntsville, AL, USA
How does Google determine if your device is the same or not? Something in build.prop? If when flashing between ROMs we keep this value the same, your device would always appear to be the same. Problem solved.

Sent from my Galaxy Nexus
I think it has to do with how the app authenticates with your Google account. Each time you click "allow" on the prompt to allow the Music app access to your account counts as an activation.
 

ragnarokx

Senior Member
Sep 1, 2010
2,328
510
113
GMT-5
I think it has to do with how the app authenticates with your Google account. Each time you click "allow" on the prompt to allow the Music app access to your account counts as an activation.
Last time I changed ROMs and restored Google Music with data via MyBackup, it didn't ask me to authorize - it was already authorized. Potential work around?
 

Amphibliam

New member
Feb 28, 2011
1,916
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Possibly. Doesn't help me at this point. My tenth device was reached when I upgraded to build 36. I forgot to flash gapps, so it killed all my google accounts. I tried restoring data from the Music app on my Inc2, but no dice. My guess is once this s**t really hits the fan, people are gonna find a fix. If this happens again with no workaround, my fix is called Amazon MP3.
 

adrynalyne

Inactive Recognized Developer
Dec 13, 2008
10,950
6,471
0
They can't provide an AOSP supported device and then limit Google services to it and not expect an uproar.

Seems to me a simple data wipe would do the same thing.
 
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Amphibliam

New member
Feb 28, 2011
1,916
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Honestly, the only reasons why this isn't widespread is because people just haven't flashed enough ROMs yet. This won't just affect the Nexus, but ANY rooted Android device that flashes 15 or more ROMs in a year. Which is like 99% of the rooted population. My guess is that within 1-2 months, this will be all over the internet. I was just unlucky enough to be one of the first. But this really is absurd. What is the reasoning behind limiting the # of devices that can be revoked? Absolutely ridiculous.

And yes, any data wipe would do the same thing, so I imagine if you have a phone with issues (like the Nexus) and you buy the first one, then try 2-3 data wipes/different ROMs to get signal drops/color/whatever fixed. That's 3 devices. Then, they get 2 more Nexuses, and try the same thing on the first, but the second device is fine, so they flash a ROM. That's already 7-9 devices right there. That means you can only flash 5-7 ROMs before you encounter this issue.
 
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adrynalyne

Inactive Recognized Developer
Dec 13, 2008
10,950
6,471
0
Honestly, the only reasons why this isn't widespread is because people just haven't flashed enough ROMs yet. This won't just affect the Nexus, but ANY rooted Android device that flashes 15 or more ROMs in a year. Which is like 99% of the rooted population. My guess is that within 1-2 months, this will be all over the internet. I was just unlucky enough to be one of the first. But this really is absurd. What is the reasoning behind limiting the # of devices that can be revoked? Absolutely ridiculous.
Wiping a device has the same effect.

You don't need to flash a rom, because it doesn't change your esn, meid, or even your android_id.
 

adrynalyne

Inactive Recognized Developer
Dec 13, 2008
10,950
6,471
0
I updated my post.
I am sure that once this issue is out in the open, it will be a rule that you can only deauthorize 4 unique devices each year. As of right now it is not differentiating between multiple instances of the same device.

I have no idea who to ***** at, but I'll support anyone who starts a complaint, petition, or whatever.
 

quick_

New member
Jul 14, 2010
221
45
0
Houston
It was mentioned earlier but, what I do is restore my "accounts/sync" with titanium backup.

That way you don't have to authorize the device each time.

Be sure to:

  1. After backing up all apps and system data, then after flashing a new ROM on first boot, install titanium backup (pro or not) VIA APK
  2. Then run Titanium Backup and restore the accounts
  3. Then restore the google music app with DATA via Titanium Backup
  4. Then use the market and music like normal without any need for autorizing a new device etc..
 
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