Huawei Y520-U03 / STOCK TIGO HONDURAS

How To Install ROM on Huawei Y520-U03

Prepare an SD card, it is recommended to use Sandisk, Kingstone, or Kingmax, size is recommended that more than 1G.
Step Two: Formatting SD card (optional).
Step three: copy a large package path UPDATE.APP to the SD card dload UPDATE.APP.
Step four: Check the root directory of the SD card you dload UPDATE.APP.
Step 5: SD card into the phone is switched on in the main screen, press the Menu key, the system updates -> SD card upgrade -> confirm -> upgrade, backup data, select the backup data; upgrade.
Step Six: The upgrade process, progress bar shows after the finish of the pending progress bar, the phone automatically restart.
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Step one: Prepare an SD card, it is recommended to use Sandisk, Kingstone, or Kingmax, size is recommended that more than 1G.
A formatting SD card (optional).
Step three: copy a large package path UPDATE.APP to the SD card dload UPDATE.APP.
Step four: Check the root directory of the SD card you dload UPDATE.APP.
Step Four: cell phone turned off, insert the SD card while pressing the volume up button + volume down key switch button, the phone automatically enters the upgrade mode, and then begin the upgrade in Figure
Step Five: After the progress bar to go full fixed, the phone will automatically restart If you do not manually remove the battery.
After the flashing process starts, it might take up to 5-10 minutes. So, keep patience and wait
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