[Nexus 7 3G Android Development] Sib64:
For the moment, I have no way for making a zip file for flash the bootloader and the radio for the N7 3G+

We can do via Fastboot, and it's really easy, but you must come back to Stock recovery if you want to flash the radio.

1. Download The ADB and Fastboot Tools: platform-tools.zip - md5: 15e771613370afe3c70e0be1454d2ef1 - size: 346.8KB

2. Download The bootloader 4.23 Image File:

Bootloader-tilapia-4.23.img

- md5: 5bdb2e87370cdb1a7ea14bb0c3e21390 - size: 2.1MB

3. Download the radio-tilapia Image file:

Radio-tilapia-1231_0.18.0_0409.img

- md5: 64920d406852d92b478c3ab17383ecce - size: 16MB

4. Download these 2 files for the Stock recovery :

Stock_recovery_Tilapia_KTU84P.img

- md5: 4d9a7eef1d6039a0e413480c56daedb1 - size: 5.4MB - and

undo-perm-recovery-signed.zip

- md5: 929125ca99d4c5a09e582a642a9cb2c8 - size: 125KB

5. Rename the bootloader-tilapia-4.23.img by bootloader

5a. Rename the radio-tilapia-1231_0.18.0_0409.img by radio

5b. Rename the Recovery_Stock_Tilapia_4.4.4.img by recovery

5c. Put these 3 files in where your fastboot folder is installed; ex => => disk C: root

Unzipped this file on the folder "platform-tools" and you will find 11 files:

- aapt

- adb

- AdbWinApi.dll

- AdbWinUsbApi.dll

- aidl

- dexdump

- llvm-rs-cc

- fastboot

- dx

- NOTICE

- source.properties

6. Don't forget to check the USB debugging in your settings before to go to your bootloader.

7. Go to your recovery and flash the zip file : undo-perm-recovery-signed.zip ==> Flash it if you have a PERMANENT CUSTOM RECOVERY, it's really important. If you don't flash this zip file, the process do not run well ;)​

8. Reboot to your bootloader on your N7 / 3G - Nakasig-Tilapia (Power off power button and volume down until you see bootloader screen)

9. Connect your nexus 7/3g to your computer

10. Open up your Command line prompt

11. CD to where your fastboot tools were installed

[B]C:\Users\R2D2>cd c:\platform-tools[/B]

[B]C:\platform-tools>[/B]

12. Then type:

(to see if its connected correctly)

[B]fastboot devices[/B]
[I]- should return a serial number to confirm your FASTBOOT connection -[/I]

[B]fastboot flash bootloader bootloader.img[/B]

(for the stock recovery)

[B]fastboot flash recovery recovery.img[/B]

[B]fastboot reboot[/B]

13. Then the first part is finished, reboot to your bootloader and see if all is installed correctly; You can see the new bootloader version 4.23 and you are in the stock recovery and not custom.

14. Now, we are going to flash the radio. You're still in your bootloader, still connect via the usb.

15. Come back to the command lines "platform-tools" and type

[B]fastboot flash radio radio.img[/B]

for the new baseband version 1231_0.18.0_0409 for 4.4.4.

[B]fastboot reboot[/B]

16. Reboot to your recovery for confirm the install - You will see the progress bar moving. When it's done, the tab will automatically reboot into normal mode[, if your Nexus doesn't reboot itself, reboot yourself!

17. Delete the 3 files that you flashed "recovery" - "radio" - "bootloader"

18. And now when all it's ok, you are to Android KK 4.4.4 with the new baseband but still on Stock recovery, just come back to your custom recovery now (TWRP or CWM) via the classic way ;)

Well done now you are in KK 4.4.4, with the new bootloader 4.23 and the new radio _0409 :good: :laugh:

Don't forget to click "THANKS" and enjoy a good time with your N7-3G :victory:

If you need you can download one of these files :

drivers.zip

or - USB DRIVERS r_06 for Windows 7 & 8

If you need more help, you just can see these Instructions =>

[GUIDE] If you need some help for

install SDK and ADB drivers in Win 7

, you can use this guide which is really good and comprehensive for all of us

Thanks to [MENTION=1005372]phonic[/MENTION] and [MENTION=4202973]azoller1[/MENTION]