This is a low-level backup comes from an ARM64 Prototype made by Microsoft Mobile codenamed Hapanero. For the Lumia 950XL and other MSM8994 device, since they also use the Qualcomm Snapdragon MSM8994 SoC, the bottom layer can still operate but the display driver are not the same. So running on the Luumia 950XL will damage the Amoled driver IC. For the RX-130 phone, please check the HW Build number of the model, the sticker is on the back of your device. Only EB2.X can be use this file, EB1.0 can't flash those file for the moment, and will causes an infinite boot loop. Before flashing, be sure to back up the original low-level 0-3 partition (DPP, MODEM_FSG, MODEM_FS1, MODEM_FS2) with Winhex. You need to restore the baseband after flash back to the ARM32. After the flashing is completed, please restart your device. Please notice that the bottom layer does not have start-up vibration. If you need to enter the Mass Storage mode, download the provided file into the SD card and extract the files in it to the root directory of the SD card. After the SD card is inserted into the device and the device is started, the system will automatically enter the menu. After testing, due to the particularity of RX-130, it has no bricks at all, expect flash the android bootloader (how to unbrick the device in 9008 mode will public later). Download link: (with Windows10 Mobile with build 14822 in ARM64) Bootloader backup image: hxxps://pan.baidu.com/s/1d6UktLuIYuPk2qeq2eL3QA PASSWORD: ylcg Full system backup image(with certificate provided by imbushuo): hxxps://pan.baidu.com/s/1EQ7OC9h3xSvVT8WzvUzdyA PASSWORD: 96gk MEGA: hxxps://mega.nz/#F!ZAZAhKyC!h7sOH_ENd0N0ZEhsWJdVmw GOOGLE: hxxps://drive.google.com/drive/folders/1bMG3d5mdfa_kLCT5KTbr5YxLmrxvEkKB?usp=sharing SD card boot file(ARM64): hxxps://pan.baidu.com/s/17DqccVMqJmLgAtMnlcXjrw PASSWORD：kgo8 Thanks to imbushuo, JerryYin and other people make contribute to this project. The ARM64 UEFI was originally uploaded by windowsbuildcollect bar. 备份最初由百度windowsbuildcollect吧发布