How to Flash Android Phone with/without PC?

Bootloop, Forgot pattern, Hank, Forgot smartphone pattern or password and the phone slows down.

For this, as an Android user, you should at least know how to flash Android phone.

Phone Flash Function

How to flash memory on Android phone without PC

Flash Tools for Android without PC komputer and Laptop Reset Phone

Enter recovery mode
Enter
Wipe Data / Factory Reset
Confirm
Wait for reset process.
Restart Phone

Flash Android Phone without PC with SD card'

This second method is a little easier and does not require a computer, but this tutorial can usually only be used for light cases.
Prepare a suitable ROM or firmware for your Android mobile and insert it into the SD card.
After that go to recovery mode same as above press power button + home + button vol up.
After entering recovery mode, wipe data/factory reset, wipe cache disk and also wipe dalvik cache
Then select the Apply update from SD card option and then locate the ROM/Firmware file you built earlier. Select it by pressing the home button.
Please wait until the installation process is complete. When done, select Reboot Now from the top to reboot your smartphone.
Now your Android mobile has stopped flashing.

Flash Tools for Android with PC komputer and Laptop

Download and install the app
Power off Phone
Open Download ROM
Open Odin
Setup Odin
Go to Recovery Mode But before that let us know in advance what features and benefits we can get by flash Android SmartPhone.

You can win an unbooted/unbootable Android mobile phone.

Fixed system errors or bugs in Android OS.

Replace stock ROM with custom ROM to make smart screen more versatile.

Flashing smartphone firmware stock ROM. Sometimes when using a custom ROM you get very annoying errors.

Restore the factory settings of the smartphone.

Part 1. How to Flash Android Phone Without PC

First, those who don't have a PC or laptop can try the method I share from mastertekno24 Where we can flash android phone without laptop and computer.

IMPORTANT. Make sure you have backed up important data and understand the risk of data loss.
IMPORTANT. Make sure your Android phone's battery is perfectly fine and the volume and power buttons are working properly

Reset code for Phone

Here are some reset codes to entering recovery mode for samsung, xiaomi, oppo, vivo, asus android phones.

SmartPhone Samsung : (volume + upper volume + home) Hold.
Xiaomi SmartPhone : ( Power + upper volume ) Hold.
SmartPhone Oppo: (Power+ Volume Down) Hold Together
SmartPhone Asus: (Power + Volume Up) Hold together
SmartPhone VIVO: (Power + Volume up) Hold

See the same steps in the following explanation. Follow it properly to avoid mistakes.

Flash Android Phone without PC with internal memory phone reset factory '

1. Enter recovery mode.

In the first step, enter recovery mode by turning off your Android phone. Then press the button above (depending on your mobile phone brand).

2. Login successful

If you enter the recovery mode successfully, the touch screen function does not work. You can choose with

Volume Up Button (Increase)
Volume Down Button (Decrease)
Power or Home Button (Select / Enter)

3. Wipe Data/Factory Reset

Wipe Data

Next step you have to choose Wipe Data/Factory Reset with volume buttons using and when it looks like the picture, click the power button.

Wipe data helps to wipe and restore the state of the mobile phone to factory settings.

4. Confirmation

Confirmation Option

You must confirm before wiping and restoring your Android phone. Select Yes and click the power button to continue.

5. Wait for the recovery process

Flash Android Phone

In this section, you have to wait until the process is finished. The duration of the process depends on each Android phone. Usually up to 15 minutes.

6. Restart the Phone

restart the Phone'

Then, when you're done, you have to indicate "reboot system now" and click the power button.

Part 2. How to Flash Android Phone with SD card (memory External)

This second method is a little easier and does not require a computer, but this tutorial can usually only be used for light cases.

Prepare a suitable ROM or firmware for your Android mobile and insert it into the SD card.

Enter to Recovery mode

After that go to recovery mode same as above press power button home button vol up. and then go to recovery mode page. Each Android recovery code is different depending on the type. is usually done using the volume up and power buttons of the mobile phone. But before that, make sure that the battery of your mobile phone is completely healthy so that the flashing process runs smoothly.

After entering recovery mode, wipe data/factory reset, wipe cache disk and also wipe dalvik cache.

Install ROM

Then select the Apply update from SD card option and then locate the ROM/Firmware file you built earlier. Select it by pressing the home button.After that install the ROM. Android data is safe because it is transferred to SD card. Install zip file to SD card, use volume buttons to scroll. Then confirm that you can continue the reset process by clicking "yes"using the power button

Wait for the startup process to complete

Please wait until the installation process is complete. When done, select Reboot Now from the top to reboot your smartphone.

Now your Android mobile has stopped flashing.

Tutorial to flash Android phone firmware:

Download ROM firmware all models Phone in one page here >(https://www.fileromflash.com/)
Move the downloaded ROM firmware file in ZIP format to SD card
then turn off the smartphone
and enter recovery mode by pressing the volume down (- ) and turn on at the same time until you enter the recovery menu
In recovery mode Select Apply update from SD card
Then find the firmware file you transferred earlier. Then use the power button to start.
The firmware is flashing or the installation is in progress, please wait for the process to finish.
After the process is finished, select Reboot Now, then it will automatically reboot/reboot itself, wait for the reboot process to finish, usually some time until the boot process is finished and your smartphone is ready to use.

Part 3. How to Flash Android Phone on Computer Laptop

In the first tutorial, we will use the computer following the Android OS Reinstallation Guide below.

Tools Flash Android Phone

For those who want to quickly learn how to reinstall the Android operating system, please be patient. Why? Because we need software and materials to flash Android on smartphone.

Therefore, we must first gather the necessary materials before starting the flashing tutorial to overcome Android bootloop. You don't need too many materials and applications to make

Flash Android and you can easily get them online. Search the internet for the following materials:

Odin app, try to get the latest version.

Firmware / ROM to suit every type of smartphone. There are really many on Google, so no need to worry.

USB Controller Android App.

Link Download Odin > https://justpaste.it/firmware-hpLink Download Firmware >https://odindownload.com/Link Download USB Driver > https://developer.samsung.com/android-usb-driver

1. Download and Install App

First install Android USB Driver on your computer. If you have installed it before, skip this step. Also install the Odin app you downloaded earlier.

Before, make sure that the battery of the smartphone is at least more than 60% charged.
This will prevent your smartphone from draining while flashing.

Make sure you have plenty of quota or are connected to a wifi network.

2. Turn off the Phone

Then turn off the smartphone by pressing the power button for a few seconds. Make sure the HP is completely turned off.

3. Go to Download ROM

Now you need to put your smartphone in download mode.

The trick is with the button:

power + home + volume down..

Wait for it to enter download mode after it asks you to release two buttons and press volume up to continue.

Download Mode

4. Open the Odin app

and then open the Odin app you installed earlier. Connect the mobile phone to the computer via USB. Normally, Odin will detect your device immediately.

5. Setup Odin app

After that, click on the PDA section and find and select the previously downloaded ROM or firmware file. It is usually in md5 format, if it is still in archive format, first extract it with winrar.

Wait for the file to enter Odin, then press Start to begin the flash/reinstall process on your Android smartphone.

When a green mark appears in the upper left corner, immediately disconnect the USB from the computer. The flashing process is complete but sometime later the smartphone will boot up. Follow the tutorial below to solve the boot loop.

6. Enter recovery mode

Enter recovery mode by pressing the home button for a few seconds. After vibrating please release the power button and keep holding the home button vol up until it enters recovery mode.After entering recovery mode, please move the selection with the volume buttons. Select on wipe data/factory reset and also wipe cache partition. Use the home button to select /ok.

7. Reboot

Reboot and congratulations, your Android mobile has been successfully flashed/reinstalled.

Conclusion

If it is easier for me to use the first method, you can adapt the above steps. In addition to its speed, it is easy to deploy because it does not require additional applications and also without a computer.