Is Xiaomi Redmi A3 Pro lake OS1.0.4.0 Flash File tested and verified?

Yes, all files and firmware hosted on RomWala are 100% verified and tested on working devices by mobile technicians.

How do I download this firmware or repair file?

Click the Download button below the selected file. Once completed, your direct high-speed download link and extraction password (if any) will be generated instantly.

Where can I get support for flashing or unlocking?

You can reach out to our WhatsApp Helpdesk or join our Telegram community for technician support and flashing guides.

Xiaomi Redmi A3 Pro lake OS1.0.4.0 Flash File

36 views

0 downloads

0.0 (0)

Available Downloads

Loading files...

Full Specifications

Xiaomi Redmi A3 Pro lake OS1.0.4.0 Flash File

Description	Official HyperOS 1.0.4.0 stock firmware flash file for Xiaomi Redmi A3 Pro codename lake from RomWala. Based on Android 14. Fix pattern lock- FRP- hang on logo- brick after update- hanging issues. Flash using Mi Flash Tool in Fastboot mode with unlocked bootloader.
Device Name	Xiaomi Redmi A3 Pro
Brand	Xiaomi / Redmi
Model Numbers	2409BRN2CG, 2409BRN2CI, 2409BRN2CA, 2409BRN2CC
Codename	lake
Also Known As	Redmi 14C, Poco C75
Firmware Version	OS1.0.4.0.UGTMIXM
System	HyperOS 1.0
Android	14
Chipset	MediaTek Helio G81 Ultra MT6769
Chipset Manufacturing Process	12nm
CPU	Octa-core (2x2.0GHz Cortex-A75 + 6x1.8GHz Cortex-A55)
GPU	ARM Mali-G52 MC2
RAM Options	4GB-6GB LPDDR4X
Storage Options	64GB-128GB eMMC 5.1
Expandable Storage	Yes (microSDXC up to 1TB)
Battery Capacity	5160mAh non-removable
Charging Support	18W fast charging
Display	6.88 inches IPS LCD
Display Resolution	720 x 1640 pixels (HD+)
Display Refresh Rate	120Hz
OS	HyperOS 1.0 based on Android 14
Rear Camera	50MP + 2MP
Front Camera	13MP
Fingerprint	Side-mounted
Network	4G LTE Dual SIM
What is Included	Full stock firmware package (Fastboot images, flash_all scripts, etc.)
Important Notes	Note 1: Redmi A3 Pro codename lake - MediaTek Helio G81 Ultra platform Note 2: Shares hardware with Redmi 14C and Poco C75 (same codename lake) Note 3: Requires unlocked bootloader for Fastboot flashing Note 4: Backup data before flashing Note 5: HyperOS 1.0 based on Android 14 Note 6: Security Patch: August 2024
Use Cases	Fix pattern lock, FRP bypass, Hang on logo fix, Brick repair, Boot loop fix, Upgrade and downgrade, Software issues
Compatible Tools	Mi Flash Tool, XiaoMiTool V2
How to Flash Using Mi Flash Tool (Fastboot)	PreRequisites: Unlocked bootloader, Xiaomi USB drivers, Mi Flash Tool, Windows PC Step 1: Extract firmware (tgz format) to a folder Step 2: Boot Redmi A3 Pro into Fastboot mode (Volume Down + Power) Step 3: Launch Mi Flash Tool as administrator Step 4: Click 'Select' and choose the extracted firmware folder Step 5: Select 'Clean All' mode (to erase all data) Step 6: Click 'Flash' button Step 7: Wait for completion - progress bar shows status Step 8: Device will reboot automatically Step 9: First boot takes 3-5 minutes
How to Flash Using SP Flash Tool (Alternative)	PreRequisites: MediaTek USB VCOM drivers, SP Flash Tool, MTK Bypass Tool Step 1: Extract firmware to get scatter file Step 2: Open SP Flash Tool as administrator Step 3: Load scatter file and select partitions Step 4: Run MTK Bypass Tool Step 5: Connect device in BROM mode (Volume Up + Down + USB) Step 6: Wait for flashing to complete Step 7: Green checkmark indicates success
How to Enter Fastboot Mode	Method 1 - Key Combo: Power off, press Volume Down + Power Method 2 - ADB Command: adb reboot bootloader
How to Enter BROM Mode	Method 1 - Key Combo: Power off, press Volume Up + Volume Down, connect USB Method 2 - Test Points: Short test points on motherboard (if key combo fails)
Redmi A3 Pro vs Redmi 14C	Redmi A3 Pro: lake, Helio G81 Ultra, 4GB/6GB RAM, 64GB/128GB storage Redmi 14C: lake, Helio G81 Ultra, 4GB/6GB/8GB RAM, 64GB/128GB/256GB storage Note: Same hardware - different branding and RAM/storage options
PreRequisites	60 percent battery, Original USB cable, Unlocked bootloader, Xiaomi USB drivers, Mi Flash Tool, Windows PC, Backup before flash
Advantages	Unbrick device, Fix boot loop, Upgrade and downgrade, Unroot and fix bugs, Fix lag or stutter, Solve software problems, Revert to Stock to gain warranty
Purpose	Pattern unlock, FRP bypass, Hang on logo fix, Brick repair, Boot loop fix
Flash Tools	Mi Flash Tool, XiaoMiTool V2, SP Flash Tool
Flash Mode	Fastboot mode (preferred) or BROM mode
Requirements	Unlocked bootloader, USB cable, MediaTek drivers, Windows PC, Backup before flash
Warnings	Bootloader MUST be unlocked before flashing Fastboot ROM, Do not disconnect during flashing, All user data erased, Use on Redmi A3 Pro lake only, All operations at your own risk
Troubleshooting	Device not detected - reinstall drivers, Bootloader locked error - unlock bootloader first, Flash stuck - try different USB port/PC, Auth error - use authorized Mi account, Device bricked - flash via EDL mode with authorized service account