Swipe Elite 4G Firmware Flash File Download [Stock Rom]

The Swipe Ace Strike 4G (SP9832A) was marketed as a budget 4G-enabled device, but it developed a notable reputation in user communities for a specific hardware-driver flaw. As discussed on technical forums like DeviceTests, a common grievance among owners was the sudden failure of the rear camera, which would display a black screen or a “Cannot connect to camera” error, particularly after a system update. This issue, alongside reports of unstable 4G data and VoLTE, pointed to corrupted system drivers. Flashing this official V5.0 stock firmware reinstalls the camera libraries and modem files, providing a definitive fix for these persistent problems.

Swipe Ace Strike 4G Firmware Details

Download Official Firmware for Swipe Ace Strike 4G

Why Flash This Specific Firmware?

• Fix Rear Camera Failure: This is the most cited reason for seeking this firmware. If your Ace Strike 4G’s rear camera shows a black screen or fails to connect, flashing this V5.0 .pac file reinstalls the correct camera HAL and driver files, which is the proven solution derived from user-shared fixes on forums.
• Resolve VoLTE and 4G Data Instability: If your HD calls are dropping or mobile data disconnects frequently, this firmware flash restores the original modem configuration (NVRAM) and IMS settings, ensuring stable 4G and VoLTE functionality as intended by the vendor.
• Eliminate System Lag and Freezes: Address the significant performance slowdown and app crashes reported by many users over time. A clean firmware installation clears accumulated software corruption and restores the device to its original responsive state.
• Unbrick from a Soft Brick: Recover your device if it is stuck on the boot logo due to a failed update, corrupted system file, or an incorrect modification, by performing a full system rewrite.

Some of the Bug / Firmware Fixes

• Firmware V5.0 (June 20, 2017): This build included critical patches for the camera driver, directly addressing the “Cannot connect to camera” error that was widely reported by users for earlier software versions.
• Enhanced modem firmware stability to prevent random 4G disconnections and improve VoLTE call registration and handover.
• Optimized memory management to reduce launcher redraws and the general system lag that users experienced after several weeks of use.
• Fixed a wakelock issue in the Google Play Services integration that was causing abnormal battery drain during idle periods.

Crucial Prerequisites Before Flashing

• Backup All Data: The flashing process will completely wipe your phone’s internal memory.
• Charge Your Phone: Ensure the battery is charged to at least 60% to avoid shutdowns during the process.
• Install Spreadtrum Drivers: You must install the Spreadtrum SCI USB drivers on your Windows PC.
• Download the Flashing Tool: You will need the SPD Upgrade Tool.
• Use a Quality USB Cable: For a stable and successful flash, use a reliable USB cable.

How to Flash the Firmware

Flashing the `.pac` firmware onto your Swipe Ace Strike 4G requires the SPD Upgrade Tool. Follow these steps:

1. Download and extract the firmware Swipe_Ace_Strike_4G_SP9832A_V5.0_20170620_6.0_MIRA.zip file on your computer.
2. Launch the SPD Upgrade Tool.
3. Click the gear icon (“Load Packet”) and select the `.pac` file from the extracted firmware folder.
4. After the file loads, click the play icon (“Start Downloading”).
5. Power off your Swipe Ace Strike 4G completely.
6. Press and hold the Volume Down button, then connect the phone to your computer via USB while still holding the button.
7. The tool will detect the device, and flashing will begin. You can release the volume button now.
8. Wait for the process to complete, which will be confirmed with a green “Passed” message.
9. Disconnect the phone and power it on. The first boot can take 5 to 10 minutes.

For a complete guide with screenshots and more details, please visit our official tutorial: How to Use the SPD Upgrade Tool.