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Hello dear Samsung users:
According to your description, if your Samsung B9120 model phone needs to upgrade and update the firmware, please follow the steps below:
Requirements for using FOTA software to upgrade: 1. Stable Wi-Fi or 3G network. 2. The battery power is more than 50%.
3. The available mobile phone memory is more than 1GB.
2. Use Samsung KIES software to upgrade, please refer to the method provided on Samsung's official website for specific steps
Samsung knows that we will provide you with high-quality solutions and answer your questions attentively, and hope to get your satisfactory evaluation.
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Yes, as long as it is a smart phone, it can be flashed.
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Flashing can enhance the signal of the hand-crafted weighing machine, and can also increase the filial piety during standby
I use the brush machine and the elf brush, their goal is to let everyone know how to flash the system, Sanzheng is simple and easy to use, and supports nearly 300 popular models with one click to flash the machine;
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2. After opening the KIES software, click [Update] to upgrade to the latest version.
3. After the KIES software update is completed, connect the phone to the computer with a data cable, and if there is a newer software version on the phone, click [Update] at the bottom of the pop-up window.
4. Tick [Read all the above], click [Allow Save], and then click [Start Upgrade].
5. After starting the upgrade, the "Data Backup" option may pop up, just choose according to your needs.
7. After the firmware upgrade is completed, the system will automatically prompt "Firmware upgrade completed", click [Confirm].
8. Disconnect the phone from the computer, the phone screen will display "OS upgrade", after the upgrade is completed, the system will automatically install the application, and wait for the phone to restart automatically.
9. Open the [Settings] menu of the mobile phone, click [About Device], you can view the mobile phone version, and confirm the upgrade to upgrade the mobile phone system.
There are risks associated with mobile phone system upgrades, so please choose carefully).
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Hello dear Samsung users:
3. Take your phone to your local Samsung service center to help you upgrade.
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:
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