[ROM][32b] Official AOSP 2.2 OTA

*** You must be running the 1.6 OTA in order to flash use the SPL (OFFICIAL) section. Otherwise look to the DOWNGRADE TO DONUT or SPL (WORKAROUND) section. ***

SPL (OFFICIAL):

1. Copy this SPL to your sdcard and rename it update.zip

2. Reboot recovery, power off phone, then: home + power, press home + power again to access the menu.

3. Select apply sdcard:update.zip

4. Once finished, let android reboot.

5. Delete the old update.zip and copy the Froyo OTA to your sdcard and rename it update.zip.

6. Reboot recovery, power off phone, then: home + power, press home + power again to access the menu.

7. Select apply sdcard:update.zip

8. Once finished, let android reboot.

9. Delete the old update.zip and copy the Market OTA fix to your sdcard and rename it update.zip.

10. Reboot recovery, power off phone, then: home + power.

11. Once finished, let android reboot.

12. Root here.


DOWNGRADE TO DONUT OTA:

* Make sure to have an engineering (s-OFF) SPL installed. If you don't, use the SPL (WORKAROUND) section to flash clockwork recovery and flash the engineering SPL, then start back here.

1. Download the original COC10 build of Cupcake and the 1.6 OTA and rename the 1.6 update to update.zip.

2. Make sure to have the adb binary on your computer, you can grab it from the SDK under the /tools folder. Grab fastboot here.

3. Copy SAPPIMG.nbh to your sdcard.

4. Boot to fastboot mode, power off phone, then: back + power

5. Select hboot mode, blanking, but I believe it is Volume up, the SPL will scan the sdcard and ask to apply SAPPIMG.nbh, enter <yes> by pressing the trackball.

6. Let it install, and boot to Android. *** DO NOT POWER OFF PHONE OR YOU'LL BE SORRY!! ***

7. Copy update.zip to your sdcard.

8. Power off the phone and enter recovery: home + power, press home + power again to access the menu.

9. Select: apply sdcard:update.zip

10. Congrats, you are now ready to apply the STOCK (OFFICIAL) update.


SPL WORKAROUND (OFFICIAL):

This is assuming you are running stock 1.6:

1. Download Univeral Androot and install it. Once installed, run it and root. Also, download and install busybox from the market. Open busybox and install the 1.18.0git version.

2. Download cm 4.2.15.1 and extract flash_image from /system/bin/
a. This stand alone flash_image may work also.
b. Some users have reported that after rooting, using ROM Manager to flash clockwork recovery has worked, I was never able to get a 100% workable flash on stock, so use at your own risk.

3. Download this SAPPIMG.zip *** DON"T FLASH, DON"T ASK TO FLASH!!! ***

4. Download clockwork recovery from here and rename it recovery.img.

5. Download this engineering SPL and rename it spl.zip.

6. Download Froyo OTA. Rename to update.zip.

7. Extract hboot_7201A_1.33.0013G_091021.nb0 from SAPPIMG.zip.

8. Make sure to have the adb binary on your computer, you can grab it from the SDK under the /tools folder. Grab fastboot here.

9. Enable USB Debugging: Menu -> Settings -> Applications -> Development -> USB Debugging

10. Copy these files to your /sdcard/
a. flash_image
b. recovery.img
c. spl.zip
d. update.zip

11. Now it's time for adb.
12. exit adb, *nix: ctrl + d, Windows: exit, press enter

13. adb reboot recovery

14. You're in clockwork recovery now: Install zip from sdcard -> choose zip from sdcard -> spl.zip

15. You're phone will reboot twice, once done, power off your phone.

16. Press and hold: back + power, this will drop you in fastboot mode with 1.33.2005 and s-OFF.

17. Now we need to flash the new SPL:
18. It should say OKAY, power off the phone.

19. Power on the phone and enter recovery: home + power

20. It will probably be the stock recovery again, press: home + power when in recovery with the exclamation mark. Select: apply sdcard:update.zip

21. Let it finish and reboot. Welcome to froyo!


UPDATES:

Self-Signed Flashable SPL *** Requires Non-stock recovery ***

Official Flashable SPL
Official Flashable SPL Mirror 1

Froyo OTA
Froyo OTA Mirror 1

OTA Market Fix
OTA Market Fix Mirror 1

ROOTING:

Root Me



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As soon as I can grab the URL's I will post them. Tried unsuccessfully to get the URL from the t-mo csr's.

Asadullah said:

You should also explain how to extract the update zip from their phone. I believe it's stored in /system/etc. It'll be something like this

Code:

adb remount 
adb shell
cd /system/etc
ls -a

the ls -a command will show you everything in that directory and it most likely won't be called update.zip. it'll have some crazy unneccesarily long name. But you'll know it when you see it. Also don't apply it obviously until you extract it.I wouldn't suggest applying it at all it'll take all of five minutes to add superuser and busybox to it

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It would more than likely be downloaded to /cache.

Jerzeeloon said:

1st they said everyone should receive it by the 25th,now it's the 31st?Yeah and I'm waiting for tmo to announce it's been delayed due to some reason,cause they will.cause that's what tmo does. They strait.I remember them promising us 2.1 for mt3g,never happened.and the poor cliq users are still on 1.5 after countless dates had been set for 2.1 update only to enevitably be canceled,just like this will. That's right tmo you suck and I'm calling your bluff.try to prove me wrong but I know you wont.worst product support of any carrier.

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Don't spam this thread.