Xiaomi Mi 1S mione_plus
Official Xiaomi Mi 1S stock firmware — flash file, stock ROM & IMEI repair file, free direct download.
⇄ Compare with another deviceThe Xiaomi Mi 1S (model code mione_plus) has 10 official stock firmware files (flash file / stock ROM) available for free download on ROM Palace. The device runs on the Qualcomm MSM8260 Snapdragon S3 and its firmware covers Android 4. Each download is a direct, resume-supported link used to unbrick the phone, fix a bootloop, remove FRP, repair a corrupt or null IMEI, downgrade, or restore the Xiaomi Mi 1S to its original factory software.
Specifications
Xiaomi Mi 1S stock firmware & flash files (10)
Where to buy the Xiaomi Mi 1S
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Frequently asked questions
How do I flash the Xiaomi Mi 1S stock firmware?
Download the stock ROM / flash file for your exact Xiaomi Mi 1S (mione_plus), extract the archive, then flash it with SP Flash Tool (SPFT) for MediaTek (MTK) devices, or the SPD Upgrade / ResearchDownload tool for Unisoc/Spreadtrum (SPD) chipsets. Back up your data first and charge the battery above 50%. See our step-by-step flashing guide for details.
Is it safe to flash Xiaomi Mi 1S firmware?
Flashing official stock firmware is safe as long as you use the correct stock ROM / flash file for your exact model code (mione_plus). Flashing the wrong firmware can brick the device, so always confirm the model code before flashing.
Are these Xiaomi Mi 1S ROM downloads free?
Yes. Every Xiaomi Mi 1S firmware file on ROM Palace is free to download with a direct link — no subscription and no waiting queue.
What problems can Xiaomi Mi 1S stock firmware fix?
Stock firmware fixes bootloops, a device stuck on the logo, software crashes, failed OTA updates, can remove FRP, repair a corrupt or null IMEI, and restore the Xiaomi Mi 1S to its original factory software.
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