Battery capacity: 800mAh
Size: 12.6 6.2 1.6 cm
Weight: 42 g
Color of middle frame protective case: random shippement
Material of middle frame protective case: plastic
Comes with USB cable (black)
This product is used as the second iPhone, which can be called as "2Phone".
Now let's make more introductions about this product:
1.Dual SIM card and dual standby
Combined perfectly with iPhone 4, 2Phone can make your iPhone 4 dual SIM card and dual standby comes true.
The two SIM card will online at the same time without exchange the network and you can makes your calls or messages at random between your two SIM card.
It supports GSM,3G(WCDMA)
It supports two cellphone model: GSM, CDMA
2Phone can charger for iPhone 4 and used as a portable power charger
It adapts the battery of Samsung E398. It can be also taken apart and fit on.
Battery: 3.7V/ 800mAh
Input / output: 5V/ 500mA
3. Protective case
2Phone is also a protective case for iPhone 4 to aviod the shock, scratch,dust and so on.
There are different colors of middle frame protective case to provide more protection to your phone.But it is random shippment.
How to use 2Phone:
Firstly, your iPhone must be jailbreak and then connects WIFI.
Then operate on your iPhone 4 according to the following steps:
At last, enter "cydia-manager-source" and find out "2Phone (gdoo or two-phone)", click into and install it. Confirms it and it's OK.
How to install SIM card and battery:
Just put your SIM card into the slot on the 2Phone and then the battery.
Notes: Don't put into the battery then the SIM card or the SIM card will be damaged.
How to combine and separate 2Phone and iPhone 4:
When you combine them:
Put the bottom of your iPhone 4 downside 15 degrees and take the bottom of iPhone 4 against the connector of 2Phone at the bottom. Then push the head of your iPhone 4 into the 2Phone. Put the middle frame protective case at last. Then it's finished!
When you need to separate them:
Take off the middle frame protective case then push iPhone 4 out of 2Phone beginning from the head of iPhone 4 upside 10-15 degrees. Be careful, if you push too hard the connector of 2Phone maybe be damaged.
How to start up and shutdown 2Phone:
2Phone will start up and shutdown automatically when you install it to iPhone 4.
Also, you can shutdown 2Phone by the red button on the left bottom of it.
1 X 2Phone case
1 X USB cable
1 X middle frame protective case