GSM-Forum - View Single Post - lumia 800 rm-801 Root problem , can't boot

gsmfriend · 10-05-2014, 11:04

Hi,

I have nokia lumia 800 RM-801 locked to bouygues telecom

When try root with cyclobne box , can't boot phone

I do this

- press & hold VOL up and insert usb cable

but phone power on and have this log:

Booting CMT...
[Périphérique USB composite]: WinUSB Port opened OK!
[Périphérique USB composite]: WinUSB Port opened OK!
[Nokia USB Connectivity]: WinUSB Port opened OK!
Switching to RAW Mode... -------------------------------> here phone power off then ON
[Nokia USB Connectivity]: WinUSB Port opened OK!
[Périphérique USB composite]: WinUSB Port opened OK!
[Nokia USB Connectivity]: WinUSB Port opened OK!
Switching to RAW Mode...
[Nokia USB Connectivity]: WinUSB Port opened OK!

and enter infinite loop of this messages

please help me , I try to press PWR+VOL UP , Only Vol UP

and insert us but no success. should I flashing the phone or what

thnaks.

10-05-2014, 11:04	#1 (permalink)
gsmfriend Registered User Join Date: Aug 2003 Location: ALGERIA ,DZ Posts: 825 Member: 37521 Status: Offline Thanks Meter: 50	lumia 800 rm-801 Root problem , can't boot Hi, I have nokia lumia 800 RM-801 locked to bouygues telecom When try root with cyclobne box , can't boot phone I do this - press & hold VOL up and insert usb cable but phone power on and have this log: Booting CMT... [Périphérique USB composite]: WinUSB Port opened OK! [Périphérique USB composite]: WinUSB Port opened OK! [Nokia USB Connectivity]: WinUSB Port opened OK! Switching to RAW Mode... -------------------------------> here phone power off then ON [Nokia USB Connectivity]: WinUSB Port opened OK! [Périphérique USB composite]: WinUSB Port opened OK! [Nokia USB Connectivity]: WinUSB Port opened OK! Switching to RAW Mode... [Nokia USB Connectivity]: WinUSB Port opened OK! and enter infinite loop of this messages please help me , I try to press PWR+VOL UP , Only Vol UP and insert us but no success. should I flashing the phone or what thnaks.