Download Android Lollipop 5 0 stock firmware for Mlais M52 Red Note smartphone Download Android Lollipop 5.0 stock firmware for Mlais M52 Red Note smartphone from here or from here. Download another Mlais firmware from here. Firmware details Archive: Mlais_M52_20150721 Image: 20150721_c211_jbl_a128_3m_hd_mlais Archive size: 548 MB Support: Mediatek MT6752 Project: c211_jbl_a128_3m_hd_mlais Config_version: V1.1.2 Build number: c211_jbl_a128_3m_hd_mlais-user 5.0 LRX21M 1437458096 test-keys Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data. Don�t miss any of our future video tutorials, follow us on Youtube. Like us on Facebook. Add us in your circles on Google+. Watch our photo albu...