Trade compliance training resources

List of contents of this article:

• 1,Trade compliance training resourcesHow to flash the American version of Samsung s8
• 2, Which god knows how to brush the State Bank of China system in S8active
• 3, Samsung S8 Flash Tutorial
4, What is the reason for the poor signal of the American version of Samsung S8?

How to flash the American version of Samsung s8

STEP4 Select and download ROM ROM is a front-end program containing the operating system and applications. When you flash, you need to choose a ROM and download it. Choose a reliable ROM download website. Select the ROM file with the same configuration as your Samsung S8 on this website.

Connect the mobile phone: Connect the Samsung S8 mobile phone to the computer via a USB cable and wait for the computer to recognize the mobile phone. Download the flash tool: Download and install the flash tool Odin3 of Samsung mobile phone, and unzip it to the folder specified by the computer.

Start the card flash, the mobile phone is completely turned off first, and then press and hold the volume key, HOME key and power button at the same time until you enter Recovery mode.

Which god knows how to flash the State Bank of China system on S8active

The flash package provided by some third-party websites or forums is unstable and compatible because it is not Samsung's official original system. If you are a non-professional, it is not recommended to try flash. In order to provide users with a better user experience, Samsung mobile phones provide system update service. If there is a new firmware, there will be a push update notification.

The Hong Kong version of Huawei mobile phone brush the State Bank of China system to prepare the data cable, and use the data cable to connect the computer and mobile phone. Download the firmware rom flash package. These firmware rom packages are downloaded for decompression. If they are decompressed directly in md5 format, there is no need to decompress them again.

The Hong Kong version of the national bank does not affect the warranty, can be upgraded to the normal OTA national bank, can be Samsung PAY, fingerprint payment, dual SIM dual 4G full Netcom, the signal is the same as the national bank, national joint warranty (Hong Kong bank).

First of all, flash operation needs to be clear about several concepts. ROM, flash package and flash tool. ROM is Read Only Memory, which, as the name implies, is a read-only memory. What you need to flash is a memory chip in the electronic device, which contains the operating system and other firmware.

Compatibility problem: Flashing the national bank system will replace the Korean version of the system with the national bank system, but due to the difference between the two system versions, some applications will be incompatible.

Answer: If the Samsung S8 American version consumes armor after flashing the national bank, it may be because there is a problem in the flashing process, resulting in an abnormality in the system or application. In addition, it may also be because of the compatibility problems of hardware or software after flashing, which leads to the appearance of power consumption.

Samsung S8 Flash Tutorial

Connect the mobile phone: Connect the Samsung S8 mobile phone to the computer through the USB cable and wait for the computer to recognize the mobile phone. Download the flash tool: Download and install the flash tool Odin3 of Samsung mobile phone, and unzip it to the folder specified by the computer.

Today, the editor will teach you how to flash the American version of Samsung s8 to solve the small problems you encounter in your life. First, enter the recovery mode: the mobile phone is completely turned off, and then press and hold the volume key, HOME button and power button at the same time until you enter the recovery mode of the mobile phone. The following is the picture after entering the recovery mode.

Download ODIN and Firmware (MD5) to PC.2 Long press the [power button] and [volume-] keys in the state of OFF for 10 seconds. 3 Enter the Downloading mode. 4 Connect the PC and use ODIN to flash the machine. 5 The flash is completed, and the system is restarted.

Start the card flash, the mobile phone is completely turned off first, and then press and hold the volume key, HOME key and power button at the same time until you enter Recovery mode.

What is the reason for the poor signal of the American version of Samsung S8?

The reason for the poor signal of Samsung mobile phone: the system version of Samsung mobile phone is not the latest version; Samsung mobile phone is installed with software that affects the signal such as Security Guard or Call Pass; there is a problem with the SIM card in Samsung mobile phone;The signal of the geographical environment of Samsung mobile phones is poor; Samsung mobile phones themselves have problems in antennas, card slots, motherboards and other places.

It may be that the signal coverage of your location is poor. It is recommended to restart the mobile phone or change to another position to try. The mobile phone connects to the wireless network to update the device to the latest version. If it is invalid, please turn off the computer and take out the SIM card and try to insert it again. Replace other SIM cards.

It may be that the signal coverage of the location is poor. Restart the mobile phone or try to change to another position. The mobile phone connects to the wireless network to update the device to the latest version. Note: Please back up the data in the device before upgrading. If it is invalid, turn off the computer and take out the SIM card and try to reinsert it. Replace other SIM cards.

There is no signal or the signal is relatively poor, mainly because the signal will be affected in the process of propagation.The influence of various factors such as shape, landform, high-rise buildings, etc. If the current location is in a relatively closed place, the signal may be affected.

The reasons for the poor signal of the American version of Samsung S8+ after flashing the national bank system are as follows: the network system is different. The Samsung S8 national version supports full Netcom dual SIM dual standby, while the American version is designed with a single card, which may be the operator's breach of the contract. 4G is not fully supported, so sometimes there is a signal problem, such as supporting mobile Unicom dual 4G.