The latest UMTv2/UMTPro QcFire v12.2 update is here, and it’s packed with enhancements. Whether you’re a technician, developer, or enthusiast, this update brings powerful support for RedMagic, Honour, Samsung, and many others.
Let’s break down the latest features, brand support, and critical bug fixes.
🔥 Major Improvements in UMTv2/UMTPro QcFire v12.2
The UMTv2/UMTPro QcFire v12.2 tool improves Qualcomm-based phone flashing and servicing. It’s faster, more stable, and supports a wider range of devices. With this release, more brands are now compatible.
- Improved Sahara protocol detection.
- Enhanced Firehose communication.
- Better support for EDL modes.
These enhancements make flashing safer and smoother for supported models.
📱 ZTE RedMagic Devices Now Supported
The RedMagic series finally gets the attention it deserves.
– RedMagic 9 Pro Plus 5G (NX769J)
– nubia Red Magic 10 Pro (NX789J)
– nubia Red Magic Nova (NP03J)
– nubia Red Magic Tablet (NP01J)
– nubia Z60 Ultra (NX721J) Android 15
This means users can now easily service and unbrick RedMagic phones without hassle.
📱 Honor Brand Enhancements
Honor devices now have wider support under UMTv2/UMTPro QcFire v12.2
- – Honor 80 (ANN-AN00A)
– Honor 80 Pro (ANB-AN00A)
– Honor 80 Pro (ANP-AN00)
Technicians can now perform resets, backups, and flashing more efficiently on Honour devices.
📱 Samsung Qualcomm Device Coverage
Samsung has been notorious for locked bootloaders. QcFire is changing that.
- Qualcomm-based Samsung models are now supported.
- Factory Reset Protection (FRP) unlock is available.
- Samsung Galaxy A and M series with Qualcomm chips are now manageable.
Galaxy A23 (SM-A235M) BIT-B
– Galaxy A23 5G (SM-S236DL) BIT-C
– Galaxy A52 (SM-A525F) BIT-4
– Galaxy M55 5G (SM-M556E) BIT-4
– Galaxy S21 5G (SM-G991U) BIT-F
– Galaxy S21 Ultra 5G (SM-G998U) BIT-F
– Galaxy S21+ 5G (SM-G996U) BIT-G
– Galaxy S22 Ultra (SM-S908N) BIT-7
– Galaxy S22+ 5G (SM-S906N) BIT-7
– Galaxy Tab S6 10.5 (SM-T867U) BIT-A
– Galaxy Tab S8 Ultra 5G (SM-X906C) BIT-9
– Galaxy Z Flip4 (SM-F721B) BIT-3
– Galaxy Z Fold3 5G (SM-F926B) BIT-C
– Galaxy S22 5G (SM-S901J) BIT-1
This eliminates the need for complex workarounds.
🔧 Lenovo
Legion Y700 2025 (TB321FU) ZUI_17.0.10
🔧 Motorola
 moto g(6) plus (evert)
Supported Chipsets:
- Snapdragon 870, 888, and Gen 1 series.
- Snapdragon 695, 7c, and 750G added.
These models now benefit from full QcFire compatibility, including EDL flashing and FRP bypass.
⚙️ Core Fixes and Optimisations
- Fixed “firehose not responding” issue on newer devices.
- Improved support for partition read/write operations.
- Optimised buffer size for faster transfers.
- Updated loaders for Realme, Oppo, and Vivo phones.
Performance has improved across the board, making flashing more reliable and less error-prone.
đź“‚ New Features for Advanced Users
- Raw Partition Backup: Easily backup full firmware for recovery.
- Custom Firehose Loader Support: Import your own loaders.
- Patch Boot/Recovery: Add or remove root, custom recovery support added.
Power users now have more flexibility and control over the flashing process.
đź’ˇ Why This Update Matters
This update is essential for phone repair professionals. It adds depth to your toolkit, enhances success rates, and reduces device risks during service.
If you’re serious about Qualcomm device repair, QcFire v12.2 is a must-have.
âś… How to Download UMTv2/UMTPro QcFire v12.2
Visit the official GSM Hosting forum to get the installer:
👉 Download Link & Details
Make sure your UMT dongle or UMTPro key is updated for compatibility.
đź’¬ Final Words
UMTv2/UMTPro QcFire v12.2 is a massive leap forward for Qualcomm device servicing. With expanded device support, key bug fixes, and enhanced stability, it’s an update worth installing immediately.
Stay updated. Stay efficient.
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