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[Q] Imerj blugroov update?

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By kkrakker, Junior Member on 31st January 2014, 04:09 AM
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so i have managed to come across a couple of Imerj Blugroov phones its a concept dual screen dual core android phone running 2.3.4

looking for any information on changing the Rom to something newer. i have heard they were using the nexus firmware for testing.

model number comes up as : New Era DV21 (US)

i have only been able to find a Chinese site that mentions this phone but no other information anywhere.

contact for link

if anyone knows anything about these please contact me
 
 
5th January 2016, 05:26 AM |#2  
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Quote:
Originally Posted by kkrakker

so i have managed to come across a couple of Imerj Blugroov phones its a concept dual screen dual core android phone running 2.3.4

looking for any information on changing the Rom to something newer. i have heard they were using the nexus firmware for testing.

model number comes up as : New Era DV21 (US)

i have only been able to find a Chinese site that mentions this phone but no other information anywhere.

contact for link

if anyone knows anything about these please contact me

The device is based on Blaze board.

You have a root adb shell already. Start from Blaze from TI builds.

Quite late this post but
-Use it from Linux. Windows is not supported.
-Check dmesg when you plug in the USB. Check for vendor and device
-ID's and add the rules in /etc/udev/rules.d/51-android.rules
-You would need android tools, SDK as they were in 2010 and also fastboot
version from 2010 or 2011 (Ubuntu).

-unplugg the USB from the PC
-Hold the mute button while power on
(power and volume up or down would go to recovery mode, indicated by some vibrations)
-Release power when the circle LED lights up (some vibrations might occur)
-Release the MUTE circle LED turns off, menu shows on and back LED is on
-Plug the USB cable to PC
-type in a terminal
$sudo fastboot devices
Presume you have a build for Blaze Board ( Gingerbread) as it was back in 2010
$sudo fastboot flash bootloader u-boot.bin
$sudo fastboot erase environment

Power off the device
Hold the mute button while power on
Plug the USB cable in
Check if PC sees the device
$sudo fastboot devices
$sudo fastboot flash boot boot.img
$sudo fastboot flash recovery recovery.img
$sudo fastboot flash system system.img
$sudo fastboot flash userdata userdata.img
$sudo fastboot flash cache cache.img
$sudo fastboot erase environment
$sudo fastboot reboot


The device partition table is:

ptable 0 128KB mbr.bin Master Boot Record (MBR) for the eMMC device
xloader 0x100 128KB MLO.emu X-Loader bootloader
bootloader 0x200 256KB u-boot.bin U-Boot bootloader
environment 0x400 128KB env.txt U-Boot bootloader environment
boot 0x500 14MB boot.img Kernel and ramdisk
recovery 0x7500 14MB recovery.img Kernel and recovery ramdisk
system 0xFB04 768MB system.img Android system image
userdata 0x1900E6 1GB userdata.img Android data partition
cache 0x391DA9 1GB cache.img Android cache partition
media 0x593A6C remaining none Android SDCard partition
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