Treba JB bootloader ili KK baseband. Ali boze ljudi, pa zasto je tu Google Translate?
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First back up your system before you start brushing machine. Backup and restore is recommended to use titanium backup, pea pods, qq synchronization assistant, and so ensure that the underlying software to complete the upgrade to the official 4.4
1: Install third-party recovery corresponding underlying official 4.4
2: The recovery inside select wipe data / factory reset, confirm, wait for completion
2: Press the Return key to return to the main interface, select install zip from sdcard
Do not extract the MIUI ROM package, which was directly copied to the phone SD card root directory
4: The rom bag on the inserted SD card, select choose zip from sdcard ------ then choose your rom Cary began to brush machine format system in place may take a few minutes, you can be patient.
5: return to the main screen, select reboot system now to reboot into the system
Some notes:
1. Double-click to open the default screen is off, to set -LG settings - gestures which open
2. Default LED is off, go to Settings -LG settings - display inside open
3.USB connected to the computer only the default charge, need MTP mode go to settings and other settings -USB settings inside select -LG
4. The use BUMP kernel support 4.2 and 4.4 BL
5.MIUI 6 default menu key function key for the task, if not used, go to Settings - Additional Advanced Settings - key - task-click buttons at the screen, you can choose to display the menu
PS
1. If there is a sensor (such as gravity sensing) does not correspond to the failure of the baseband, baseband or replace the brush into the KDZ or underlying TOT upgrade to 4.4.
2. If the boot no signal is present, use a brush to philz recovery.