Flash firmware on Samsung Galaxy Ch@t
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How to flash Samsung Galaxy Ch@t?
Why reinstall the firmware?
The operating system keeps getting errors.
Some applications stop opening.
Many applications from the Play Market do not start.
The phone shuts down and restarts for no apparent reason.
The phone started to work slowly.
You want to update the firmware, as it does not suit you in terms of functionality.
Where can I find the firmware?
On the official website of the manufacturer.
On specialized services on which various developers lay out custom or official OS.
What should be done before installing the firmware?
Back up your contacts and user data and transfer it to another medium.
Insert SD card. An SD card is needed to write firmware to it.
Determine your smartphone model.
Fully charge your device's battery.
Download Firmware and Place it on the SD card.
Installing TWRP Recovery
Download the Official TWRP App to your phone from the Play Market. And install this app.
When you start the application for the first time, you must agree to install the firmware, as well as agree to grant the application Superuser rights and click the 'OK' button.
In the next screen, select the item 'TWRP FLASH' and provide the application with root-rights.
On the main screen of the application, click 'Select Device', and find your phone model.
After selecting the phone, the application will redirect the user to a web page to download the modified recovery environment image file. Download the proposed *.img file.
When the file is loaded, you need to return to the main screen of the Official TWRP App and press the 'Select a file to flash' button. Select the file downloaded in the previous step.
After adding the image file to the program, click the 'FLASH TO RECOVERY' button and confirm your choice, click 'OK'.
When the message 'Flash Completed Succsessfuly!' appears. Click 'OK'. The TWRP installation procedure is now complete.
Transfer the firmware and other necessary files to the SD card.
Insert a memory card into the phone.
To reboot into recovery, you need to enter the menu accessible by pressing the button with three stripes in the upper left corner of the main screen of the application. Select the 'Reboot' item, and then click on the 'REBOOT RECOVERY' button. The phone will reboot into the recovery environment automatically..
Firmware via TWRP
Before flashing, you need to delete all user data from the phone, this will avoid many problems. press 'WIPE' on the home screen.
You can start flashing. Click the 'Install' button.
The file selection screen is displayed. At the very top is the 'Storage' button, select the location where the firmware file is located.
Select the storage to which the files were copied. Press the OK button.
Find the file we need and click on it. A screen opens with a warning about possible negative consequences, as well as the item 'Zip signature verification'. This item should be checked by placing a cross in the check-box, which will avoid using damaged files when writing to the phone's memory sections.
The procedure for flashing the phone will begin, accompanied by the appearance of inscriptions in the log field and the movement of the progress bar.
When the procedure for installing the firmware is completed, the message 'Successful' appears on the screen.
Summary: Alternate names: GT-B5330; Dimensions (mm): 118.90 x 59.30 x 11.70; Battery capacity (mAh): 1200; Removable battery: No; Colours: White,Black; SAR value: NA; Screen size (inches): 2.97; Touchscreen: Yes; Resolution: 240x320pixels; Processor: 850MHz; RAM: 512MB; Expandable storage type: microSD; Rear camera: 2-megapixel; Flash: No; Front camera: No; Operating System: Android 4; Wi-Fi: Yes; Wi-Fi standards supported: NA; GPS: No; Bluetooth: Yes, v 3.00; NFC: No; Infrared: No; Wi-Fi Direct: Yes; MHL Out: No; HDMI: No; Headphones: 3.5mm; FM: Yes; SIM Type: Regular; GSM/ CDMA: GSM; 3G: No; 4G/ LTE: No; Compass: Yes; Proximity sensor: Yes; Accelerometer: Yes; Ambi ...
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