JioFi 2 M2S 4G router unlock R&D
- Thread starter innovativesahil
- Start date
im not sure but i saw a video in youtube maybe some pcb points need to short with GND for adb recovery mode for adb shell accesses .
but the video for airtel 4g hotspot
search in youtube ( Unlock Airtel 4G Hotspot E5573Cs-609 New Model 2018 100% Working Complete Guide in Hindi ) please inform if you find some solution
If you found the correct UART just connect it normally boot it. You will get the shell. I tried the same on Jiofi 3 and 6 .
Hello....can u all tell me?....is it possible to unlock jiofi 2....as i saw u are doing so much hardwork.....please reply....so that i will also be active
I'm trying to find uart pins if i found the pines then i post the screenshots
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Great.
How you did that?
You should be able to use mount and screen command in Linux/mac
Great
Mine looks dead. Device showing it is plugged in but not turning on.
It will be helpful if you share pins location so I can check if it is just a boot issue or the hardware
Mine looks dead. Device showing it is plugged in but not turning on.
It will be helpful if you share pins location so I can check if it is just a boot issue or the hardware
don't try now after success i share every thing pins port driver software every thing with picture
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3Hello friends,
I have recently bought a new JioFi 2 M2S device and was trying to unlock it somehow.
After lots of trying I am able to figure out few things that I think can be helpful for unlocking by senior and experienced developers.
1. After logging in the Web Admin if we go to a page 192.168.1.1/engineer.html it asks for some engineer key which might open up some hidden settings of the router.
2. I have tried to figure out the javascript and it is some kind of md5 algorithm
3. On googling I found a post which says
a. Device made by Pegasus Telecom (Raysan technology) which is subdivision of Haier
b. Same device as Smartfren Andromax M2Y (Indonesian).
c. Also same as Beeline Uzbekistan Mobile router
d. Runs an embedded linux webserver: Boa version 0.94.14rc21
4. There is a directory of xml files if it helps at 192.168.1.1/wxml/
5. The device supports fastboot mode by pressing WPS button and power button fo 3 secs
Please experienced developers and geeks see if you can do something to unlock.Best of luck :good:
If you find anything please reply back or PM me
PEG_M2_B04 FIRMWARE LINK
Click here
All Credits To @sydikm
Decompress the file and use the bin file to upgrade from the web ui
Please note that this firmware is not unlocked. I am trying and it may be available in next few days.
Also try not to downgrade the firmware. Check your version before updating.
AND I AM NOT RESPONSIBLE FOR ANY BRICKED DEVICE3Greetings to all. Just dropped in for a little "Discord" cleaning as per XDA Rule #5:
While we always appreciate development discussion, we would be most gratedful if you would please keep discussions relegated to XDA without re-direction to other social media sites.
After all, that's why we are all here in the first place.
Best regards to all: Badger502
If you carefully read the JS code, the ultimate length of encrypted password is 12 and it comes only from the characters in 15 length character set. It's still a probability game, who knows if JioFi manufacturers have made the JS look like that, to waste the reverse engineer's time.
For the system folder part from the gdrive, it is still debatable. It's not sure enough for me, that guy has accessed the device through ADB and providing the original files, or just some other files from unlocked firmwares of previous JioFi.
The firmware bin file is mostly just a zip file, if security aware, a magic hashed zip file. If you're using Linux, try binwalker it will tell you exactly the file type, even if it's magic hashed.2I've managed it to reverse engineer and unlock JioFi3 JMR 540. Enabled diagnostic mode and adb. Custom firmwares are possible in this devices. Once modified firmware can be flashed via fastboot mode which is easily accessible without any modification.
Check my Twitter thread here2I went to Jio Centre and thanks to the warranty they replaced the whole motherboard of the device free of cost. It now uses firmware version PEG_M2_B20
UPDATE : @sydikm shared a firmware file with me which is exactly meant for our JIOFI 2. I will share its in OP. Its version is PEG_M2_B04 All credits to @sydikm
