Today, I write here to get some help.
After several days research everywhere on the web without find anything or some partial informations... I really need your help.
I have some skills but I'm not really a pro :/
First, I bought this phone from this wholesaler : http://www.ahappydeal.com/product-142733.html
It seems it is a copy of Samsung Galaxy S4. I knew it.
This smartphone worked perfectly until I make changes of recovery.
I rooted my phone with this tuto : http://droidchina.com/forum/showthread.php?tid=607
It works perfectly.
I tried to flash the base recovery with a custom recovery (here : CWM).
I have failed...
[Root] Recovery Tools - Flasher is the last app I used to flash my recovery.
Playstore link : https://play.google.com/store/apps/detai...overytools
When I rebooted the phone into recovery mode, the phone booted normally... BUT..
- I can't use the recovery mode
- my SIM is no more accessible.
- my IMEI is invalid.
- the baseband version is Unknow
In my researches, I found one interesting thing...
It would seem I have corrupted my EFS directory.
Here are device infos obtained with Mobileuncle Tools
I can use ADB and FASTBOOT commands with Androïd SDK.
I'm really allergic with the toolkits...
Odin, SP Flash Tool don't work. Why ? I don't know.
I tried to use EFS Professional to repair Unknow Baseband / No Signal but this soft don't work with my phone (no Qualcomm processor)
I prefer use adb / fastboot commands or some scripts.
my requests are the followings :
- Anyone could give me Stock ROM and Custom ROM ? (I think I need Recovery, Boot, Cache and System ROM)
- Anyone could give me an original EFS directory zipped and not corrupted for this phone ? (I could try with basic EFS directory).
If you need more informations (screenshots) then you can ask me
I'm waiting for your replies. Many Thanks.