If you are facing the Sony Xperia “Factory Startup Service” Red Screen Error after flashing with SETool, you are not alone. Many Xperia users encounter this issue after performing firmware flashing or repair. This guide provides a step-by-step solution, tested files, and SETool flashing tips to fix the red screen error and restore your device to working condition.
FACTORY STARTUP SERVICE – Please wait for on-screen POWER OFF button
What is the “Factory Startup Service” Red Screen Error in Xperia?
The Factory Startup Service error appears on Sony Xperia devices after an unsuccessful flashing process. When the phone is powered on, instead of booting normally, it shows a red screen with Factory Startup Service message. This happens due to:
- Wrong firmware flashing using SETool
- Corrupted or incomplete system files
- Wrong customization file in SETool
Supported Sony Xperia Devices
This issue commonly appears in:
- Sony Xperia Z series (Z, Z1, Z2, Z3)
- Xperia M, C, E, L, T, XA, XZ series
- Xperia Ultra and Compact models
- Newer Xperia devices during SETool flashing process
How to Fix Sony Xperia Factory Startup Service Red Screen Error?
Follow these steps carefully to repair your Sony Xperia:
FLASH STEPS
RUN SETool Goto PDA Tabs
Write Misc File Section: Choose Error Fix Txt Formate
Download Factory Startup Service Error Fix File
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| File Name | Download Link |
|---|---|
| Factory Startup Service (Red Screen) Error Fix | Download Now |
- Sony Xperia Tested Firmware (FTF)
- SETool Latest Version
- Xperia Red Screen Fix Files
(All files are available at Www.GsmAmit.Com for download)
Why Choose SETool for Xperia Repair?
- 100% Tested solution for Xperia devices
- Supports IMEI Repair, Unlock, Firmware Flash
- Easy to use with correct files
- Permanent solution for red screen error
Important Notes Before Flashing
- Always backup your IMEI & security data
- Use a tested USB cable
- Ensure at least 50% battery before flashing
- Do not disconnect during flashing
Final Words
The Sony Xperia Factory Startup Service Red Screen Error after flashing with SETool is common, but with the correct firmware, tested files, and proper flashing process, you can easily fix it. This guide ensures a 100% working solution for all Xperia devices.
For tested files, full dump, EMMC change files, and professional flashing support, visit GsmAmit.Com – trusted source for Xperia repair files.
