- #VERIZON MIFI 4510L DOWNLOAD MODE FLASH MANUAL#
- #VERIZON MIFI 4510L DOWNLOAD MODE FLASH SOFTWARE#
- #VERIZON MIFI 4510L DOWNLOAD MODE FLASH CODE#
- #VERIZON MIFI 4510L DOWNLOAD MODE FLASH PASSWORD#
This is straightforward with Kismet, or a tool like Airodump-ng. Once the wordlist is ready, we need to capture the WPA handshake for a given client. “./mifi-passgen.py 091118 091119 091120 091121 >mifi-wordlist.txt”) allows us to pass it to your favorite WPA cracking tool. Running this script and redirecting it to a file (e.g. You can download this source as mifi-passgen.py. Print "Must specify the 6-digit manufacture date (e.g. Assuming the target device is one of these values, we can quickly build a dictionary to attack the PSK selection with a small Python script and a tool such as coWPAtty or Aircrack-ng: #!/usr/bin/env python Talking amongst my wonderful colleagues at InGuardians, I was able to identify 4 unique manufacture prefixes.
Please let me know what prefixes you see on your individual devices, and I’ll add them to the attack set. We don’t know how many 6-byte prefixes are in use, but that’s where YOU THE READER come in.
#VERIZON MIFI 4510L DOWNLOAD MODE FLASH PASSWORD#
Knowing that for a given 6-byte password prefix there are only 100,000 possible passwords, we can get down to exploiting a given MiFi device. If the concept of a manufacture date-stamp is true for the 6-byte prefix, then we have a relatively small search space to find the default MiFi PSK. Instead of 11 numeric values with an effective entropy of approximately 36 bits, the MiFi password only has an effective entropy of less than 17 bits for a given 6-byte prefix.
#VERIZON MIFI 4510L DOWNLOAD MODE FLASH CODE#
Manufacture Day?: “ 19” represents the 2-character day code (NB: This could be wrong, one sample had a value of “34” here, need more data).Manufacture Month: “ 11” represents the 2-character month code.Manufacture Year: “ 09” represents the 2-character year of manufacture.This password value likely breaks down into four fields: From the photo above, the password on my MiFi device is: 09 The password on the back of the MiFi device also reveals some interesting information. From this we can determine that Verizon has no more than 65,536 unique SSID’s for MiFi devices (potentially less more data is needed to determine if all 16-bits of the BSSID are evenly distributed among devices). The MiFi SSID on my product is “Verizon MiFi DAD1 Secure”, slightly different than that of the MiFi device label (where Kismet reports the addition of ” Secure” to the SSID, and the mixed-case “MiFi”, which is important to us).Īlso, we can see that the “DAD1” in the SSID matches the last two bytes of the AP’s MAC address (or Basic Service Set Identifier – BSSID). It costs you 10 euro to buy the unlock credit from DC-Unclocker and unlock Mifi4620L.Cursory analysis of the beacon information elements don’t reveal anything particularly interesting, though the Kismet screen-shot gives us a point of correlation.
#VERIZON MIFI 4510L DOWNLOAD MODE FLASH SOFTWARE#
It can now be unlocked, however, with DC-Unlocker software V from this web site.īut, the first step in the instruction above may not work correctly.You need to follow edcecconi 's comment in this thread. Even the customer service staff I spoke with was buffled that she couldn't find one.
#VERIZON MIFI 4510L DOWNLOAD MODE FLASH MANUAL#
But, Verizon customer service somehow doesn't have internal manual for unlocking this device. MiFi4620L is a Global-ready LTE/CDMA/GSM device, and it should be unlocked by Verizon. There's a limit of unlocking two devices per year per account. In most cases, you just need to call Verizon customer service for unlock after 60-days of service, and thye'll happily unlock them.
Verizon's Global-ready CDMA/GSM dual-mode or LTE/CDMA/GSM tri-mode devices, such as Blackberry, iPhone 4S (but not iPhone 4) and 5, many Droid models are unlockable. Verizon's US domestic-only CDMA phones/data davices are not unlockable.