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Repair IMEI number on Nighthawk M1 Mobile Router MR1100
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# Enable "charge + tether" in Settings -> Setup -> Mobile Router Setup -> Tethering | |
# Use a usb cable to connect (tethering) to the router on port 5510 | |
# Useful links: | |
# Verify the IMEI number | |
# https://en.wikipedia.org/wiki/Luhn_algorithm | |
# Challenge/Response Generator for Sierra Wireless Cards V1.0 | |
# https://github.com/bkerler/SierraWirelessGen | |
ATI | |
Manufacturer: Netgear, Incorporated | |
Model: MR1100 | |
Revision: NTG9X50C_12. ... | |
IMEI: 987654321098765 | |
IMEI SV: 99 | |
FSN: BBBBBBBBBBBBB | |
+GCAP: +CGSM | |
OK | |
AT!OPENLOCK? | |
AT!OPENLOCK? | |
AAAAAAAAAAAAAAAA | |
OK | |
# Compute the response with SierraWirelessGen | |
# ./sierrakeygen.py -l 'AAAAAAAAAAAAAAAA' -d 'MDM9x50_V1' | |
# AT!OPENLOCK="0480E46C7E30F561" | |
AT!OPENLOCK="0480E46C7E30F561" | |
AT!OPENLOCK="0480E46C7E30F561" | |
OK | |
AT!NVIMEIUNLOCK | |
AT!NVIMEIUNLOCK | |
OK | |
AT!NVENCRYPTIMEI=12,34,56,78,90,12,34,52 | |
AT!NVENCRYPTIMEI=12,34,56,78,90,12,34,52 | |
OK | |
AT!RESET | |
AT!RESET | |
OK |
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So when I use that, the new IMEI is 123456789012345 - so I think that means, just put the IMEI you want in that format, then add any digit at the end as a pad.