Version actuelle par : redstainedfriday
Titre:
Xiaomi Mi4 in Recovery Mode loop & no connection with PC
Texte:
| Hi! I’d be extremely thankful to hear your thoughts on this case. | |
| I’ve got a Xiaomi Mi4 in a recovery mode loop (Mi Recovery 2.0.1) that can’t enter Fastboot mode and can’t get connected to a PC to get flashed. There is no SD card slot for this model to upload a ROM (update.zip in this case) on or it would be a cake. | |
| History: | |
| - phone was dropped from the 5th floor. Everything works properly (getting calls, messages) except for the LCD touch and the VOL UP button. | |
| - out of warranty so ordered a spare LCD. I have experience fixing 15+ different phones with the same issue successfully. | |
| - while getting the battery out carefully following a YT video while disconnected from the circuit board and all the other components the battery pack started heating quickly and smoking. Most importantly, it was disconnected from everything when this happened. I was using plastic tools when removing it but it could still be caused by sloppiness. | |
| - ordered a spare battery | |
| - ordered a spare power/volume control unit (not received yet) | |
| - got new LCD and installed it. When booted (both holding power button or vol(-) + power button or vol(+)+power button) the phone goes to Mi Recovery 2.0.1 | |
| - wiped all data using Mi Recovery but still can’t boot to MIUI or Fastboot | |
| - phone is charging when the micro USB is plugged into a power source. | |
| This gets us to the next logical step – flash a new ROM: | |
| - got Mi PC Suite to flash but can’t connect | |
| - got Mi Flash Tool but it can’t find a device | |
| - got ADB/Fastboot but it doesn’t find a device with "all devices" in command line | |
| - got the phone charged to 100% as advised by a YoutTube video but nothing changes. | |
| Next logical step – find drivers and try different PCs. Those are the drivers I installed on 2 laptops with Win 7 Pro and Win 8, as there was no notification of a new device in Device Manager. I have always restarted PC with Disable Driver Signature Enforcement option: | |
| - Minimal ADB Fastboot | |
| - official Xiaomi Mi4 drivers for Windows | |
| - Samsung Android drivers | |
| - Qualcomm Hs Usb Qdloader 9008 Com3 Driver | |
| - OEM USB Drivers | |
| I have also tried: | |
| - removing the ‘Disconnect power from USB ports while not in use’ feature in Device Manager | |
| - Adding a device using Devices and printers (PC can’t find anything) | |
| - having the device both turned off and in Recovery Mode while plugging to the PC. | |
| Last hope: getting the volume/power button unit replaced so I can get to Fastboot while holding VolUp and Power, but that doesn’t help the case where it’s not recognized by the PC. | |
| Thanks! | |
| + | |
| + | === Update (07/15/2016) === |
| + | |
| + | '''UPDATE 10 AUGUST''' |
| + | |
| + | To anyone with the same issue: I've replaced the volume key and it worked. Took me to FASTBOOT mode (Bunny fixing logo). '''I still can't connect to the PC.''' But I got to MiRecovery and to Wipe All Data> Reboot > Reboot to System One. Now I'm at MIUI7 start screen. |
| + | |
| + | [image|880459] |
| + | |
| + | Waiting on new LCD so I can setup the phone and update the thread. |
Appareil:
Xiaomi Mi 4
Statut:
open
Contribution d'origine par : redstainedfriday
Titre:
Xiaomi Mi4 in Recovery Mode loop & no connection with PC
Texte:
Hi! I’d be extremely thankful to hear your thoughts on this case. I’ve got a Xiaomi Mi4 in a recovery mode loop (Mi Recovery 2.0.1) that can’t enter Fastboot mode and can’t get connected to a PC to get flashed. There is no SD card slot for this model to upload a ROM (update.zip in this case) on or it would be a cake. History: - phone was dropped from the 5th floor. Everything works properly (getting calls, messages) except for the LCD touch and the VOL UP button. - out of warranty so ordered a spare LCD. I have experience fixing 15+ different phones with the same issue successfully. - while getting the battery out carefully following a YT video while disconnected from the circuit board and all the other components the battery pack started heating quickly and smoking. Most importantly, it was disconnected from everything when this happened. I was using plastic tools when removing it but it could still be caused by sloppiness. - ordered a spare battery - ordered a spare power/volume control unit (not received yet) - got new LCD and installed it. When booted (both holding power button or vol(-) + power button or vol(+)+power button) the phone goes to Mi Recovery 2.0.1 - wiped all data using Mi Recovery but still can’t boot to MIUI or Fastboot - phone is charging when the micro USB is plugged into a power source. This gets us to the next logical step – flash a new ROM: - got Mi PC Suite to flash but can’t connect - got Mi Flash Tool but it can’t find a device - got ADB/Fastboot but it doesn’t find a device with "all devices" in command line - got the phone charged to 100% as advised by a YoutTube video but nothing changes. Next logical step – find drivers and try different PCs. Those are the drivers I installed on 2 laptops with Win 7 Pro and Win 8, as there was no notification of a new device in Device Manager. I have always restarted PC with Disable Driver Signature Enforcement option: - Minimal ADB Fastboot - official Xiaomi Mi4 drivers for Windows - Samsung Android drivers - Qualcomm Hs Usb Qdloader 9008 Com3 Driver - OEM USB Drivers I have also tried: - removing the ‘Disconnect power from USB ports while not in use’ feature in Device Manager - Adding a device using Devices and printers (PC can’t find anything) - having the device both turned off and in Recovery Mode while plugging to the PC. Last hope: getting the volume/power button unit replaced so I can get to Fastboot while holding VolUp and Power, but that doesn’t help the case where it’s not recognized by the PC. Thanks!
Appareil:
Xiaomi Mi 4
Statut:
open