Redmi 4a becomes the user’s favorite choice for the latest xiaomi device at a low price.With a specification that is pretty good for performance as a daily grip device, equipped with 2gb ram and 16gb of internal memory and batteray large enough that is with a capacity of 3100 mah. If you see the specification reminds us of one of the xiaomi device predecessor xiaomi redmi 3 but different on the casing and capacity of its batteray, the redmi 4a casing still use plastic material porcelain while for xiaomi redmi 3 already using lightweight aluminum material.
The many obstacles to the series xiaomi redmi 4a is on the software or rom it, many who complain about the quality of the rom that is not perfect, besides because it is locked bootloader also because it can not enter the download mode or emergency download mode (edl), usually to enter EDL mode on xiaomi series that still locked bootloader by press and hold volume up + power then select download menu, but happened to redmi 4a when we select menu download then device will restart and go into normal mode start menu display.
And the problem if bootloop happens or at least the case is forgot the pattern and the initial password key to unlock, want to flashing but can not enter EDL mode, or for flashing need dongle but too expensive to get the tool dongle, or With a test point event but unfortunately if the seal is open, while if you want to get a warranty, the time can be for months, because xiaomi is a distributor warranty.
Here we will give tips that may help for you xiaomi redmi 4a user who forgot the pattern or password of the screen lock without having to do flashing and warranty claim. Its steps as follows: