GT i9128v phone itself a few G

Check it out with 360 Optimizer and you'll find out.

Operating system Android

Number of cores: Quad cores.

CPU frequency 1228MHz

i9128v is the standard version, i9128 is a mobile customized version, the difference is that the number of networks supported is different, the battery is the same, both are removable 2100mAh batteries.

GT i9128 The battery capacity is the same as that of i9128V, model number: 2100mAh Model: EB535163LUGT i9128 Important parameters.

Main screen size: 5 inches.

Main screen resolution: 800x480 pixels.

Rear camera: 8 million pixels.

Front camera: 2 million pixels.

Battery capacity: 2100mAh

Battery type: Removable battery.

CPU: Dual-core.

RAM: 1GB

Hello: According to your description, it is recommended that you try it by following the steps below:

One. If it is a screen pattern PIN code, the pattern will be entered incorrectly many times, and the forgotten pattern will be displayed at the bottom of the screen, click on the forgotten pattern, and enter the PIN code you set at the beginning to enter.

Two. If it is a SIM card PIN code, you need to ask the SIM card operator for 3. If the PIN code of pattern unlocking is forgotten, the machine supports remote control function, it is recommended that you:

1.Determine whether the phone is bound to a Samsung account, the data switch is turned on, and you can log in to unlock the screen through the remote control of the phone.

Hello dear Samsung users:

Based on your description, it is recommended that you try the following:

1.Clear Data Attempt: Settings - Application Manager - All - Phone - Clear Data 2

Back up your mobile phone data (**book, short message, multi** file, etc.), restore factory settings, if the fault persists, it is recommended that you bring the mobile phone three packs of vouchers, and send the mobile phone to the nearest Samsung service center for testing and repair.

It is recommended that you apply for "appointment to store" on Samsung's official website to enjoy priority repair services

After the appointment is successful, please bring your machine, invoice and warranty card to the service center where you made the appointment on time.

Comments, suggestions, complaints, please click:

According to your description:

If your phone's memory card cannot store data, we recommend that you:

1.After removing the SD card, reinsert it as it is fresh.

2.Put the SD card into another device and see if it can be used normally.

3.If you can use it in other SD cards, it is recommended to back up the data in the SD card and format the SD card. (Note: If you are using a computer for formatting, please select Format-FileSystem-FAT32 or FAT after right-clicking).

4.Replace another memory card attempt.

5.It is recommended that you try it after a factory reset. Application-Settings-Reset-Factory Reset (due to different models, factory reset may be slightly different, machine data will be lost after factory reset, please save important data in advance) to eliminate system failures caused by other software.

If the problem persists through the above methods, please bring the purchase invoice, repair card and machine to the Samsung service center, and the engineer will inspect the machine and deal with it.

Hello dear Samsung users:

1.Screen: inches; Resolution: 800*480;Material: TFT screen.

2.Dimensions: x x mm; The weight is 166g.

3.Shell color: glaze white (subject to actual sales).

Processor): Dual-core.

5.Memory: Total ROM memory is 8G; Total RAM memory is 1GB; The memory card supports up to 64GB micro SD card.

6.Camera: 8 million pixels for the main camera and 2 million pixels for the secondary camera.

7.Bluetooth version: Bluetooth.

Adopt interfaces. 9.Battery parameters: capacity is 2100 mAh.