This video will show you how to manually update your stock Google Nexus 7 from android 4.1.1 to Android 4.1.2 JB. THIS METHOD WORKS TO UPDATE TO 4.2 AND 4.2.1, JUST DOWNLOAD THE CORRECT FILE BELOW I also talk about how to update if you have a custom recovery installed instead of stock recovery. I also talk about what the update includes at the end of the video. Any questions, just ask. Thanks for watching. 4.1.2 Update zip: android.clients.google.com 4.2 Update zip: android.clients.google.com 4.2.1 Update zip: android.clients.google.com How to install the Android SDK: www.youtube.com Any issues with PC not recognizing device, install this on your PC: junefabrics.com Check out my website! www.qbking77.com Like me on Facebook www.facebook.com Follow me on Twitter: twitter.com Add me on Google Plus: plus.google.com If you’d like to donate, please click here: www.paypal.com All donations go to my college fund and will be greatly appreciated 
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Video Rating: 4 / 5
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I get an “assert failed” and “Installation aborted”
Don’t know what to do!
This didn’t work for me…. Neither did the video… When updating from side loader…. it still failed. UGGH
Can I update my galaxy SII from ICS 4.0.3 to Jelly bean 4.1.2 while my phone is rooted???
nice work
I tried this hoping it would fix my update issue…I have a factory non-rooted Nexus 7 that has 4.1.2 loaded but can’t update to 4.2 (during the update process the red triangle appears on the droid…but I don’t receive any error message). If anyone knows of a solution to this please message me at wiserblond@yahoo . com
can you hep me with sanei n83 update to jelly bean every time i do it the touch screen does work
I also get the: assert failed: file_getprop(“/system/build.prop”. “ro.build.fingerprint”) == “google/takju/maguro:4.1.2/jz054k/485486:user/release-keys” || takju/maguro:4.2/jop40c/527662:user/release-keys” what does that mean?
Help? Kthxbai.
I’m not going to mess anything up…you shoulnd’t have to go through all this just to update…I’ll just leave mine at 4.1 or wait till google send a better update to install on my tablet easily.
2 questions, can I use this to downgrade to 4.1.2, and can I do it with a locked bootloader (stock)
didnt work for me. I get all the way to the end after i do the sideload 100% it says “verifying update package” and then it says “update aborted”
I tried it 3 times ugh! any help?
i followed everything correctly on the other vid that you posted to install the adb and sdk tools and when i type in the cmd prompt “abd devices” nothing shows up. ive checked everything ive written down and followed the vid step by step and is there any fix at all for this?
I tried updating via wi-fi. Once it restarts, it goes to the recovery image with the red exclamation mark. And it doesnt anything after that. If i try entering the menu (volume up + power), it just restarts the tablet instead.
PLEASE! does anyone have a solution to the “assert failed” error? I’ve been looking for a fix for about a day now.
didn’t work for me
Excellent videos, both this one and the one on how to set up SDK. I followed both to a “T” and everything worked great, except I got error messages during the verification:
assert failed: apply_patch_check(“EMMC:/dev/block/platform/sdhci-tegra.3/by-name/LNX:5013504:c48f8e86c73fb2c2ba1794f5ec98e27c9e206ed5:5060608:319331fae14fec8a88063751475fce26bae328e0″)
was one of the errors. I tried to upgrade from 4.1.2 to 4.2 initially and got an error, tried 4.2.1 another error, please help!
Hi, I have a problem with my tablet, It allways show low battery logo (but I can use it for hours without problem), but when I try to update it, it says that the battery is to low, so I plugged it, but it says I must wait until the battery is charged sufficiently. But this never happen since the low low battery logo is allways there…!!! Do you think this is a software problem, I have 4.1.2 if I update to 4.2 with your method this problem should be gone? Thanx for any answer.
I have same error…
Did you find out how to solve this? I have the same problem.
Ok… I tried it and it didn’t work for the same reason…
assert failed: apply_patch_check(“EMMC:/dev/block/platform/sdhci-tegra.3/by-name/LNX:5013504:c48f8e86c73fb2c2ba1794f5ec98e27c9e206ed5:5060608:319331fae14fec8a88063751475fce26bae328e0″)
WHAT IS THAT???
hey bro can u please give me the link or name of the program.thank you!!
i wantt to back font play music
New ICS Updater Links in the description!
work on PC-802?
DUDE JOIN OUR COMMUNITY ON XDA DEVELOPER, AND U WILL KNOW HOW TO UPGRADE TO ICS 4.0.4 ON X8 NOW RELEASE ! JOIN US!
Upload this program to mediafire . com and share the link with us using the video description.
Upload this program to mediafire . com and share the link with us using the video description NOW!
I want this program but not as much as I want this fucking song to not exist -_-
Hello friend how can i download this amazing PROGRAM …………
give me this programmmmmmmmmmmmmmmmm!!!!
seriously you are asking this question ? I mean really?
is it work in Galaxy i5500 ???
where to download?
Trance - 009 Sound System Dreamscape
where i can download the program?????
willl galxy mini suitable to it ??
what song is that playing in the video?
where i can find this programm..??
does it also work from android 2.2.1 ?
tell me pls name of the song