[GUIDE] 2.3.6 OTA - i9020t/i9023 - i9020a

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Senior Member
Dec 19, 2010
Please be advised that this thread will now be dedicated to just the most recent updates that become available, as they become available. Links to older OTA's and official roms can be found here. Before posting regarding an update not working, please make sure that the update being listed is the proper one for your phone. If an update is listed for a model, it applies to ONLY that model. If you attempt to try it anyways, you will generally get a signature verification error with no error code. If you don't know what model variant you have, please check this thread to identify it

These updates are for STOCK phones. If you have replaced the modem,kernel or updated *any* of the google apps with unofficial versions, the updates will fail. When posting a failure please include the ENTIRE message, as the message will identify what is no longer stock.

ClockWorkMod and Root access will be lost due to these updates and will not cause any issues with updating the phone. Be prepared to reflash CWM and re-root your phone once done.

Most recent versions available:
I9020A -> 2.3.6 (GRK39F)
D720 (NS4G) -> 2.3.7 (GWK74)
I9020T/I9023 -> 2.3.6 (GRK39F)
M200 -> 2.3.4 (GRJ22)

Model: Nexus i9020a
GRK39C (2.3.6) - > GRK39F (2.3.6) Released
Full ROM: GRK39F (2.3.6) Released


Model: Nexus i9020t/i9023
GRJ22 (2.3.4) - > GRK39F (2.3.6) Released
Full ROM update -> GRK39F (2.3.6) Released
How to apply the update:
I will cover stock only, as those running Clockworkmod should already know how to apply an update zip.

Copy the update file appropriate for your model/build/modem to your Internal storage of your phone. Do not place in any sub-directory.
Turn off your phone.
While holding the volume up, press the power to turn on the phone
use the up/down volume to select recovery
press power to make the selection.

Your phone will now reboot into recovery.

When you see the little droid, while holding the power, press the volume up to bring up a menu.
Select "Apply update from /sdcard"
scroll down to the update file you downloaded it, make sure it's highlighted then press power to select
The update should go through

References & Koodos
GWK74 - NS4G
i9023 GRI54->GRJ22 (non-working)
i9023 GRI54->GRJ22 Working
i9020T GRI78C->GRJ22 working
Nexus 4g GRJ06D ->GRJ22
i9020a gri54 -> grj22
SHW-M200K, SHW-M200S GRI54->GRJ22
Last edited:


Senior Member
Aug 14, 2010


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Senior Member
Aug 11, 2010
Toronto, Ontario
Baseband: I9020AUCKB2
Model: GRI54
Rogers Version

If someone finds this link please post. All of these threads popping up seem to be for mostly I9023.


Sent from my Nexus S


Senior Member
Oct 23, 2009
Hey i wanted to ask, I am on 2.3.2 as i didnt received the OTA update of 2.3.3. Will i be able to receive the 2.3.4 OTA or would i have to manually first upgradeto 2.3.3. Please guys need ur response....


Senior Member
Dec 19, 2010
Hey i wanted to ask, I am on 2.3.2 as i didnt received the OTA update of 2.3.3. Will i be able to receive the 2.3.4 OTA or would i have to manually first upgrade to 2.3.3. Please guys need ur response....

My understanding of the announcement is that older versions are also getting the update. What i suspect is that there will be separate files for each upgrade path. Meaning the update needed for 2.3.2 -> 2.3.4 will be different then 2.3.3 -> 2.3.4. The file versions we are seeing supports this.

As we find these updates, I'll get them posted in the primary post.


Apr 13, 2011
I'm starting to get the impression that Google hasn't released the update for some models yet.

I'm running i9020AUCKB2 GRI54, It appears no one has seen the update yet...


Jul 26, 2009
I am on Version 2.3.1, baseband I9020XXJK8, Build GRH78, and am rooted but no roms or anything applied. I havent even seen my build mentioned in the threads regarding the 2.3.4 update, do I need to do anything different?

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