anh nào rảnh qua temview giúp em Repair boot con lumia 520 với ạ.E câu cáp sẵn mà ko biết Repair boot
con 520 thì atf có hỗ trợ repair qua usb mà, bạn cài driver nokia x2 android( emegency connectivity driver) rồi cắm cáp chạy firmware như bình thường, nó sẽ tự repair boot rồi flash luôn
Đã có bài hướng dẫn của Smod transy rồi đây . http://vietfones.vn/forum/showthread.php?974674-Nói-lại-cho-rõ-về-fix-boot-bằng-ATF
Xem dùm e cái log với ATF JTAG v1.0.15.8544 (6/17/2015) Default language ID 0x0409, LR 14 JTAG Interface Connected, S/N 0x7836C965 Resetting and Exploring JTAG chain...2 Device(s) Device #1 ID 0x4BA00477 IR4 Device #2 ID 0x207D00E1 IR11 Loading AFP (Please Wait)...OK AFP revision 4, compiled 7/4/2014 5:07:00 PM ========================================================== Phone Type : Lumia 520 RM-914 CPU Type : Qualcomm MSM8227 Storage Type: eMMC 8GB Boot Package: 3056.40000.1408.0007 (BIG BOOT) ========================================================== 1. Make sure JTAG Connection is 100% OK 2. Always Disconnect the Phone BATTERY 3. Connect USB Cable to Phone 4. Connect RJ-45 JTAG Cable to ATF Box 5. Select the Correct Phone Type RM-XXX 6. Use RESET JTAG button to check the JTAG Connection 7. Click RESTORE BOOT button to Start Boot Repairs ---------------------------------------------------------- Resetting and Exploring JTAG chain...1 Device(s) Device #1 ID 0x4F1F0F0F IR4 Restore Boot... Waiting for Device Connection 15 second(s)...OK Resetting and Exploring JTAG chain...OK Halting Core with 100ms Delay...OK Initializing Device...OK Detecting eMMC #1 ID...1501004D38473259430046D9609A90E5 Flash Description: Samsung M8G2YC, 7.28 GiB, SN 46D9609A, Sep 1997 Partition Config: Boot from USER, Boot ACK OFF (0x38) Boot Bus Config: x1 SDR, Bus Reset to x1 (0x00) Testing Device Memory...OK Sending Flash Loader...OK (3263 Op/Sec) Restoring MBR Data...Flash Write Error at 0x00000000, Loader Error, Code 0x72 Please send this log and "..\Logs\.log" file to support!