jeudi 19 février 2015

Dualboot Galaxy S4 mini duos with Patcher.

I am very happy to present first dualboot project for gt i9192. This original patcher is made by chenxiaolong and you can find original thread on gt i9505 original android development section. I only made some changes to original patcher. Big thanks to chenxiaolong for his awesome work.

I will not be responsible for your device to be bricked. Please proceed on your own risk.

Note : If you want to dualboot Touchwiz ROM with custom ROM please keep TW ROM as primary one. Also you have to debloat it to make space in /system partition for secondary rom. You can check the size of/system partition by diskinfo pro app attached in zip file.

Procedure : 1) First of all download the zip file attached below.

2) Boot in to primary ROM and install dualboot patcher app.

3) Open the app and set kernel as primary kernel.

4) Now patch the secondary ROM using dualboot patcher software on PC. ( do not patch using dualboot patcher app installed in primary ROM).

5) Reboot into recovery.

6) Flash the patched zip file for secondary ROM ( don't wipe anything just flash zip file).

7) Reboot.

8) You will boot in secondary ROM. Now install dualboot patcher app in secondary ROM.

9) Set current kernel for secondary ROM.

That's it. Now you can boot in either ROM by switching the ROM using dualboot patcher app and reboot.

The zip files to be flash for primary ROM need not to be patched but that for secondary ROM must be patch before flashing. To wipe data, cache, dalvik cache don't wipe through recovery directly. Flash the dualboot utilities zip file attached below in recovery. You will get to menu that let's you wipe the respective partition of either ROM. The normal nandroid backup will backup both primary and secondary ROM. To backup individual ROMs please see original thread by chenxiaolong.

Unfortunately android 5.0 ROMs are not supported by this patcher app.

For i9190/9195 users please install diskinfo pro app and check partition numbers if they are as below then you can directly use the patcher app and software.

system= mmcblk0p21

cache= mmcblk0p22

data= mmcblk0p24

If these are different then just change respective number using notepad++ as per your device partitions and you can use the patcher. You can also patch files manually for secondary ROM but autopatcher is much easy. The method is given in original thread by chenxiaolong.

So enjoy dualbooting and give me thanks if you like my work.

Download link :- http://d-h.st/F1qw





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