The Lava Iris 41 is an entry-level smartphone equipped with a Spreadtrum / UNISOC (SPD) processor. Whether you are dealing with a bootloop, a soft-bricked device, severe system malware, or system corruption resulting from an interrupted software update, flashing an official stock ROM read via Chinese Miracle 2 (CM2 SPD) is a reliable repair solution.
This comprehensive guide covers the technical specifications of the Lava Iris 41, pre-flashing requirements, and a step-by-step walkthrough for flashing .pac or CM2 read firmware files safely using official Spreadtrum servicing utilities.

Lava Iris 41 Requirements:
Legal Approaches to Access the Flash File Without Password
To legally read the flash file without a password, consider these methods:
- Authorized Service Access: If you are the owner or have explicit permission, visit an authorized service center. They can use official tools and protocols to safely access or reset the device.
- Using CM2 with Official Firmware: CM2 allows technicians to read flash files if the device is in a compatible mode (like Download or Bootloader mode). This typically bypasses the need for the user password without hacking or unauthorized methods.
- Factory Reset via Recovery Mode: Sometimes, accessing recovery mode and performing a factory reset can remove password restrictions legally, allowing subsequent access to the flash file. Note this erases user data, so consent is critical.
- Backup and Unlock Tools with Permission: Some professional tools integrated with CM2 can unlock or backup devices when legally authorized, ensuring compliance with software licensing and user rights.
Important Considerations
Always ensure you have proper authorization before attempting to read or modify any device’s flash file. Unauthorized access is illegal and unethical. Using CM2 and similar tools responsibly protects device security, user privacy, and complies with software use policies.
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Here is the checklist of requirements you must fulfill before moving to flashing process.
Lava Iris 41 S123 .
50 % battery of Device.
A computer.
Operating System should be Windows because it’s quite user-friendly.
Lava Iris 41 S123 Flash File.
Problems to solved by Lava Iris 41 S123
Automatic Restart of Mobile Device.
Phone Lagging Issue.
The touch of phone not working. Give a try to Lava Iris 41 S123 Flash File (Firmware).
Camera hanging.
Phone not starting.
OS Deleted.
SIMS card not working.
Download Lava Iris 41 Firmware File
Card found : A2B92EAD , v0136
Infinity-Box Chinese Miracle MediaTek Service Module [ MTK ] v2.00 r4
Operation : Read Firmware [ v2.00 r4 ]
1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...
Device not found!
Check cable, battery, connection and drivers!
Reconnect Power/Cable!
Operation : Read Firmware [ v2.00 r4 ]
1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...
PTFN : MediaTek PreLoader USB VCOM (Android) (COM17)
MODE : PRELOADER PORT
PORT : 17
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
CHIP : MT6570 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000000
BROM : SecMode : PLAIN [+PRL]
BROM : PRELOADER PORT
MODE : SYMPHONY_Mostakim : MT6570_ALL CPU_V20_G20_E82 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ...
AGENT : MTK_AllInOne_DA_1712.bin
AGENT : Found MT6570
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : PRELOADER
DA : EXT_RAM initialized!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info
SRAM: 0x00020000 [ 128.00 KB ]
DRAM: 0x40000000 [ 1.00 GB ]
EMMC: 150100464E36324D420339B2A89DB443
EMMC: VEN : SAMSUNG | OEM : 01 | DEV : FN62MB
EMMC:
BOOT1 : 0x00400000 [ 4.00 MB ]
BOOT2 : 0x00400000 [ 4.00 MB ]
RPMB : 0x00080000 [ 512.00 KB ]
USER : 0x1D2000000 [ 7.28 GB ]
CHIP : MT6570 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000 , EVOL : 0x0000
RNID : 352972E7FE619D2E359C62C6A3016D8C
DA : USB : HIGH-SPEED
Boot done!
Patch Level : MRA58K
Display ID : LAVA_iris41_INT_S123_18B23
Ver. CodeName : REL
Ver. Release : 6.0
Sec. Patch : 2017-09-05
Build Time : 1519372531
Product Model : iris41
Product Brand : Lava
Product Name : iris41
Product Device : iris41
Product Board : iris41
Product Manfct : LAVA
Board Platform : mt6570
Product Info : iris41
MT6570__LAVA__iris41__6.0__LAVA_iris41_INT_S123_18B23__MRA58K__iris41
Read : preloader.bin
Read : proinfo.img
Read : nvram.bin
Read : lk.bin
Read : boot.img
Read : recovery.img
Read : logo.bin
Read : md1rom.img
Read : secro.img
Read : system.img
ExtSparse : Compression ratio : 19%
Read : cache.img
Read : userdata.img
FW Size : 1.89 GB
Android Info saved : _Android_info.txt
Scatter : MT6570_Android_scatter.txt
Saved to : E:\Mostakim\MT6570__LAVA__iris41__6.0__LAVA_iris41_INT_S123_18B23__MRA58K__iris41\
Done!
Elapsed: 00:05:53
Complete Guide to Install Lava Iris 41 Flash File:
Following are the steps to perform in order to Flash Lava Iris 41 Stock Rom or any other custom ROM using so-called flash tool SP(Smart Phone) Flash Device on windows computer. Before starting the process of flashing make sure that your smartphone device has at least 50 percent of battery. If you need Apple account free you can see How to Create an Apple Account Easily: A Complete Beginners Guide .
Step No 1 – Download the latest USB drivers. If your machine have already installed the updated and latest drivers skip the step.
Step No 2 – Power Off your Android Device and if the battery is removable remove the battery.
Step No 3- Download Stock Firmware or any other custom ROM which you want the flash on your Smartphone device on your computer.
Step no 4 – Download and Extract the SP (Smart Phone) Flash Tool software on your computer and extract it. Once you extract it the following files will be shown.
Step No 5 – Now Open the Flash_tool.exe.
Step No 6 – Wait for some time to launch the SP Flash tool and once it appears to click on download tab.
Step No 7 – Now on the download tab, you need to click on scatter-loading button.
Step No 8 – Now navigate to the scatter file and open it.
Step No 9 – Now click the download button in order to begin the process of flashing.
Step No 10 – Now connect your mobile device with the computer via USB Cable make sure the battery is removed if it is removable. After making a connection of mobile device with computer you need to press either volume down or volume up Lava Iris 41 so that your pc may easily detect the smartphone.
Step no 11 – Once the process of flashing will complete following successful signal will appear.
Step no 12 – Now it’s the time to pack up all necessary things like close the SP Flash Tool program and disconnect your Android mobile device.
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