QMobile Noir LT550 Flash File SPD 9832A 100% Tested PAC File

Advantages Of QMobile Noir LT550Stock ROM

⇒Stock ROM will solve QMobile Noir LT550 hanged on logo problem.
⇒Flashing stock firmware will solve restart loop on QMobile Noir LT550.
Unbrick and dead recover by flashing stock ROM on QMobile Noir LT550.
⇒Flash Stock ROM to Unroot, Upgrade and Downgrade QMobile Noir LT550.
⇒Flash firmware to get back in Stock condition and gain warranty again.
⇒Stock Rom will solve if any app unfortunately has stopped working on QMobile Noir LT550.


  1. Laptop or PC (Running on Microsoft Windows)
  2. Good quality USB DATA Cable
  3. Spreadtrum (SPD) USB Drivers
  4. SPD Upgrade Tool For PC
  5. Stock ROM for QMobile Noir LT550

How To Flash QMobile Noir LT550 Without BOX?

  1. First of all, you need to download and install SPD USB Drivers on PC,  if already installed skip this step.
  2. Now you need to download Firmware (Stock ROM) PAC flash file for your SPD Android phone.
  3. Download and Extract SPD (Spreadturm) Flashing tool. After extracting open it.
  4. Within the Spreadtrum Upgrading Tool click on setting icon and upload  PAC flash file.
  5. Turn off your phone and connect USB data cable while holding Vol Up+Vol Down Button (Boot Key) then click on Download button.
  6. Flashing process will be started, wait until Green Passed message appears.
Disclaimer: infinityrom.com is  not responsible for any damage caused to your phone. Please backup you phone firmware and important user data before flashing. Your all user data will be erased during flashing procedure.

Firmware Details And Link

Brand Name: QMobile
Model Name: Noir LT550
CPU Name: SPD (Spreadtrum)
CPU Type: SP9832A
Android Version: 7.0
Flash File Format: PAC
Download Link: Mega.nz
ZIP File Size: 1.43GB
Password ⇒ infinityrom.com

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