China Samsung N7100 Google Account & Pattern Lock Solution

1. Mobile switch off

2. Volume up + Home + Power Button In Hold "15" Sec

3. Display In 1, Recovery Mode
                      2, Fastboot Mode
                      3, Normal Mode

4. Select Volume Up In Recovery Mode

5. Ok Then Volume Down Button

6. Display Appear In Recovery Mode

7. Then Procedure

Gionee E3 Google Account & Pattern Lock Solution

1. Mobile Switch Off
2. Volume Up + Power Button In Hold 20 Sec
3. Display Appear Android Logo Simple
4. Ok Then Power Button In Display "Recovery mode"
5. Select Volume Down Wipe Data / Factory Reset
6. Ok Then Volume Up Button
7. Select Volume Down "Yes- Factory Reset"
8. Ok Then Volume Up Button
9. Select Reboot System Now
10. Ok Then volume Up Button
11. Mobile Reset
12. Thats All

                             (OR)


1. Mobile Swtich Off
2. Volume Down + Power Button In Hold 15 Sec
3. Display Appear Factory mode
4. Select Volume Down "Clear eMMC" Option
5. Ok Then Power Button
6. Thats All

Samsung Grand Duos I9082 Unlock Solution

Step 1:
1. Odin Open
2. Download Mode (Volume Down + Home + Power Button)
3. Odin PDA Select "CWM-touch_i9082_chotu.tar" 
4. ClockworkMod Recovery File Installed

Step 2: (Rooting)

After doing step 1
1. Micro sd card Copy FIle In "UPDATE-SuperSU-v1.65" this is zip file.dont unzip
2. Insert Handset
3. Volume Up + Home + Power Button
4. Display In Clockworkmod recovery
5. Install Zip From Sdcard
6. Choose Zip Sdcard
6.  "UPDATE-SuperSU-v1.65" Zip
8. Yes- Install Uptate Super SU
9. Root Installed
10. power off

step 3 :

1. open Z3x
2 . handset on 
3. type in mobile *#0808# and select MTP + ADP 
4. connect to the z3x and click unlock.