Users of the Digma Optima 8 Z801 TS8227PL commonly report errors such as stuck boot logos after failed system updates, battery charging failures, sudden loss of 4G connectivity, and persistent glitches where touch input is delayed or unresponsive. Some forums highlight issues with camera launch errors and unreliable Wi-Fi after months of usage. The root causes are typically firmware corruption, malware embedded in system partitions, or faulty software updates. Flashing the official SPD factory firmware restores core tablet functions, removes malware, repairs IMEI/network partitions, and fixes touchscreen calibration at the hardware level.
🚨 Critical Pre-Flash Warning
Device-specific risk: For Digma Optima 8 Z801 TS8227PL, forum users warn that flashing the wrong hardware revision or non-matching pac file can permanently disable the touchscreen, break 4G modem recognition, or wipe IMEI/network partitions. Never use firmware for other Optima/TS models. Back up NVRAM and user data before flashing.
Device Specifications Verification
Confirm these specifications match your device before flashing:
| Specification | Details |
|---|---|
| Device Name | Digma Optima 8 Z801 TS8227PL |
| Release Date | 2020 |
| Chipset | Spreadtrum/UNISOC SC9863A, Octa-Core 1.6GHz |
| GPU | IMG PowerVR GE8322 |
| Display | 8″ IPS LCD, 1920×1200 pixels, 283 ppi |
| RAM/Storage | 4GB RAM / 64GB internal storage |
| Battery | 4000mAh non-removable Li-Ion |
| Android Version | Android 10.0 |
| Key Features | 4G LTE, Dual SIM, 5MP rear + 2MP front camera, GPS, Wi-Fi, FM Radio |
Official Firmware Downloads
This “Rev1 200904 SPD” firmware is the Factory September 2020 release, directly cited for fixing touchscreen calibration errors and IMEI partition faults. Users noticed improved LTE connectivity and battery handling after flashing. Always install the Rev1 pac for TS8227PL only, not for Z801 variants with other chipset/board codes.
| Filename | Date | Region | Android | Size | Download Link/s |
|---|---|---|---|---|---|
| Digma_Optima_8_Z801_TS8227PL_Rev1_200904_SPD.zip | Sep 2020 | Global | 10.0 | 1.44GB | Download (MediaFire) |
⭐ Recommendation: Use this Factory SPD firmware to resolve device bootloop, touchscreen lag, lost IMEI and signal issues. It remains the most trusted build for Z801 TS8227PL users by real forum experience.
Required Tools & Drivers
- SPD Upgrade Tool (latest version)
- Spreadtrum/UNISOC USB Drivers
- Digma Optima 8 Z801 TS8227PL firmware pac (from table above)
Quick Digma Optima 8 Z801 Firmware Flashing Instructions
- Install the Spreadtrum/UNISOC USB drivers. Make sure Device Manager displays “Spreadtrum Device” > “Unisoc” with no warnings.
- Extract the downloaded zip, locate the .pac file for your TS8227PL variant.
- Run SPD Upgrade Tool, load the .pac file, confirm build is “Rev1 200904 SPD”.
- Choose ‘Download’ mode, click “Start Download”. Power off tablet, hold Volume Down, connect with USB cable.
- Wait until the process completes with a green “Passed” message before disconnecting.
For step-by-step expert instructions and error solutions, please see our complete SPD guide: How to Use SPD Upgrade Tool.
Troubleshooting & Optimization Guide
- Touchscreen Dead/No Response After Flash: Community reports show this happens only when wrong model or board is flashed. Confirm TS8227PL hardware before proceeding.
- IMEI Loss, “No Network”: Flashing may erase IMEI; restore using WriteIMEI utility and code from device sticker.
- Bootloop/Logo Freeze: If bootloop persists, reflash using “Format All + Download” (caution: erases all data, use as last resort).
- LTE/4G Missing After Flash: Manual APN input is required after flash. Go to Settings, enter APN info per operator.
- Random Shutdown/Battery Drain: Only flash firmware designed for TS8227PL; builds from other Z801’s may cause battery failure.
Frequently Asked Questions
- Is my data safe when flashing?
- No, all user data is wiped. Always backup before starting.
- Can this SPD firmware fix touch errors?
- Yes, if you use the correct “Rev1 200904 SPD” build for TS8227PL. Not for Z801 models with other revisions.
- How do I restore IMEI/network?
- Use WriteIMEI tool and enter the codes printed on the tablet box.
- Can I use this SPD file for other Digma tablets?
- No, only for Optima 8 Z801 TS8227PL Rev1. Wrong models may brick completely.
Conclusion
Flashing the factory Digma Optima 8 Z801 TS8227PL SPD Sept 2020 firmware is proven to resolve software faults, IMEI/network loss, touch issues, and system malware. Always confirm exact model and revision before proceeding.
For other Digma, UNISOC, and Optima series devices, see: SPD Upgrade Tool Guide and QGDP Tool Flash Guide.
Success? Let others know in the comments—especially if you restored IMEI, fixed touch, or solved boot issues. Your tips support the Digma tablet community!
