Samsung 9220 how to flash the package, Samsung 9220 how to upgrade the system

Hello, Samsung's official website does not provide flashing software. Due to the risks associated with flashing, such as mobile phone problems caused by self-flashing, it may also affect the repair, so we do not recommend that you flash your phone by yourself. If the phone cannot be used normally due to system failure or the phone has problems after flashing the phone by itself, it is recommended that you send the device to the Samsung after-sales service center for an engineer to help check and deal with it.

If you want to flash the machine, I will teach you a way to flash the machine! First** a z4 root software, install it on the phone, and then click on permanent root, the phone will restart, and after restarting, the phone will appear a skull-like software! At this time, it is recommended to use an Android optimization master together, open the Android optimization master, and then you will see that a notification bar will pop up, Android optimization master requires the highest permission, you agree to open the system software management in the software management of the Android optimization master, and then you can uninstall the system software!

If you want to flash the system, here's how:

Turn on the computer 360, first connect the phone to the computer, open the 360 mobile phone assistant, connect to the mobile phone and then there is a flash wizard in the upper right corner, after installation, open the flash wizard and connect your own mobile phone, it will automatically install a flash wizard assistant on your mobile phone, in the ROM market above you can choose**a need ROM flash package, or you have your own flash package can also not use**! Then operate the one-click flash above! Browse to the ROM flash packs you just placed or your own!

Then follow your prompts and click Next, follow its prompts, and finally back up your contacts and other data in the next step, and the system is best to back up under his prompts! Then click Flash and you're good to go! After the new system is flashed, you can import the backed up contacts and other data after booting up!

If the new system is not good, you can restore the system in the toolbar of the flashing wizard!

Hope it helps!!

Hello:1Upgrade via FOTA: Settings in the phone - About the device - System update - Update, the following is the upgrade method of Fota on Samsung's official website for your reference:

2.Connect to a computer through KIES to update the firmware, the following is how to upgrade the KIES software on Samsung's official website for your reference:

You can flash the machine directly to upgrade Oh, it's all very simple, I can't say it.

Hello !

According to your description, the problem with your Samsung Galaxy Note i9220.

It is recommended to press the [Volume-] button to turn off the phone.

Follow these steps to try it:

When the phone is fully charged, back up the data, and press and hold the [Power Button] and [Volume +] buttons for 10 seconds when the phone is off.

After entering recovery mode, move the cursor with [Volume+], Volume-] (see figure below).

Operate 2-wipes again

Select Wipe Data Factory Reset > yes, home] to confirm.

Select wipe cache partition > yes , home] to confirm.

Select reboot system now > yes , home] to confirm.

After doing so, restart and you're done.

If the problem persists after 2-wipes, it is recommended to flash the official ROM to repair the system.

Hope this helps you!!

[Flashing Tutorial].

1) One-click flashing.

Use flashing software to flash your phone with one click, such as flashing assistant, which is very simple, pay attention to backup.

2) Card swiping. Brush in according to the regular card swiping process, pay attention to brush the third-party REC, and double clear before flashing into the bag, battery power, and available memory!

The swiping steps are as follows:

Step 1: Import third-party recovery (if you want to flash third-party ROM, third-party recovery is indispensable; If you have already flashed the third-party recovery before, you don't need to flash it again).

Step 2: Swipe the third-party ROM package (card swiping).

2.Enter Recovery mode.

In the shutdown state, press and hold the volume up + power on button to turn on, and press and hold the two buttons until you enter recovery;

In the boot state, select "Restart", press and hold the volume button to enter recovery mode;

3.Wipe Data Factory Reset (Wipe out all data) (the volume button controls up and down, and the power button is OK, the same below).

4. yes

5.Wipe cache partition

6. yes

7.Install Zip from SDCARD

8.Choose Zip from SDCARD

9.Find the installation package and open it.

10 Finally, choose to restart the phone, congratulations on the successful flashing! (It takes about 2-3 minutes to turn on the machine for the first time, please wait patiently)