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4.2.2 Update Won't Install

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By Matthileo, Senior Member on 12th February 2013, 07:24 PM
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I've grabbed the 4.2.2 update file and tried installing throw CWR, but I get the error 7 assert failed thing. It was because of some modified system files but i've fixed that, and now it has to do with something like /dev/block/mmc or something along those lines (i can't remember the exact error off the top of my head. I think the problem is that I have a custom kernel.

Does anyone have a CWR flash-able version of the stock 4.2.1 kernel?
 
 
12th February 2013, 07:28 PM |#2  
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Error message

Code:
Verifying curent system...
assert failed: apply_patch_check("EMMC: /dev/block/platform/dw_mmc.0/by-name/boot: 4716544 : 52b[...*long string of characters*]b38ac")
E:Error in [update file]
(Status 7)
13th February 2013, 05:15 PM |#3  
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same problem here :-/
13th February 2013, 05:58 PM |#4  
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Sv: 4.2.2 Update Won't Install
You probably have installed a custom kernel. Revert to stock kernel and you'll be fine.

Skickat från min HTC Desire via Tapatalk 2
13th February 2013, 06:49 PM |#5  
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Re: 4.2.2 Update Won't Install
Quote:
Originally Posted by Johan1976

You probably have installed a custom kernel. Revert to stock kernel and you'll be fine.

Skickat från min HTC Desire via Tapatalk 2

That was the problem. I found someone with the backup, since I didn't have 1, and I used it to restore to the stock kernel. I'm on 4.2 .2 now

[sent from my nexus 10]
13th February 2013, 07:04 PM |#6  
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Quote:
Originally Posted by Matthileo

That was the problem. I found someone with the backup, since I didn't have 1, and I used it to restore to the stock kernel. I'm on 4.2 .2 now

[sent from my nexus 10]

Guys, can I install the 4.2.2 coming from 4.2.1 by renaming the file to update.zip and flash it through stop recovery? Im rooted btw.
13th February 2013, 10:53 PM |#7  
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Could someone enlighten me on the process of restoring the stock kernel? I have no backup.
14th February 2013, 01:45 AM |#8  
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Quote:
Originally Posted by dberthia

Could someone enlighten me on the process of restoring the stock kernel? I have no backup.

It looks like they're right. Somewhere I got a bad stock image (I think from the Nexus10 Toolkit). Here's where I found the files that worked:

http://www.randomphantasmagoria.com/...s-10/mantaray/.


I used the Nexus10 Toolkit to reinstall the 4.2 firmware and then the 4.2.1 and 4.2.2 update zips.

Good luck!
14th February 2013, 02:04 AM |#9  
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Quote:
Originally Posted by domlazz

It looks like they're right. Somewhere I got a bad stock image (I think from the Nexus10 Toolkit). Here's where I found the files that worked:

http://www.randomphantasmagoria.com/...s-10/mantaray/.


I used the Nexus10 Toolkit to reinstall the 4.2 firmware and then the 4.2.1 and 4.2.2 update zips.

Good luck!

There was an older, broken factory 4.2 image that wouldn't update to 4.2.1, but they updated the link on their site now. In any case, if you have Android SDK set up properly, you can literally just double-click a batch file included with the factory image, wait, and be restocked.

The fun part is just setting up Android SDK (which should be done instead of toolkits )
16th February 2013, 04:48 AM |#10  
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Quote:
Originally Posted by Matthileo

I've grabbed the 4.2.2 update file and tried installing throw CWR, but I get the error 7 assert failed thing. It was because of some modified system files but i've fixed that, and now it has to do with something like /dev/block/mmc or something along those lines (i can't remember the exact error off the top of my head. I think the problem is that I have a custom kernel.

Does anyone have a CWR flash-able version of the stock 4.2.1 kernel?

I get loading fail error in recovery or sideload. Ihave rom 4.2.1. Now I also need to research the way back to 4.2 and see if that can load 4.2.2 or not.
16th February 2013, 05:59 AM |#11  
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Re: 4.2.2 Update Won't Install
Quote:
Originally Posted by Matthileo

I've grabbed the 4.2.2 update file and tried installing throw CWR, but I get the error 7 assert failed thing. It was because of some modified system files but i've fixed that, and now it has to do with something like /dev/block/mmc or something along those lines (i can't remember the exact error off the top of my head. I think the problem is that I have a custom kernel.

Does anyone have a CWR flash-able version of the stock 4.2.1 kernel?

Make your life easy and flash this in cwm or twrp:

http://forum.xda-developers.com/show....php?t=2148381

Sent from my Nexus 10 using Tapatalk HD

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