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03-13-2010, 18:24 | #1 (permalink) |
Junior Member Join Date: Oct 2009
Posts: 21
Member: 1140649 Status: Offline Thanks Meter: 0 | MT6235 (M008) IMEI problem - 15th figure What is the deal about that last (15th) figure of IMEI number? Problem is that I have formated ffs (safe method) on few MT6235 WiFi M008 phones, so I have to write back two original IMEI numbers. But when I fill out those 14 figures in service tab (CM v3.10 btw), the last figure fills out automatically, but does not match the number on the phone's sticker (and "inside" phone, I did "read general information" before formatting). When I try to write both IMEI with mode-1, it works, but that 15th figure is written automatically, even if I rewrite it. Example: Code: Original IMEI #1: ...12401 Original IMEI #2: ...18601 Auto-filled IMEI #1 in CM: ...12403 Auto-filled IMEI #2 in CM: ...18608 formating ffs.. writing IMEI #1 and #2 (filled ...12401 and ...18601).. result: phone IMEI #1: ...12403 phone IMEI #2: ...18608 Code: write IMEI #1 ...12401 result: phone IMEI #1: ...12401 phone IMEI #2: ...20265 Or even: write IMEI #2 ...18601 result: phone IMEI #1: ...18601 phone IMEI #2: ...18608 P.S.: mode-3: "method is not supported yet" |
03-13-2010, 19:00 | #2 (permalink) | |
Junior Member Join Date: Oct 2009
Posts: 21
Member: 1140649 Status: Offline Thanks Meter: 0 | Quote:
So to set this right, the IMEI #1 can be written OK with mode-2, but when I try to write second IMEI with mode-2, it results as I have already written: Code: write IMEI #2: ...18601 result: phone IMEI #1: ...18601 phone IMEI #2: ...18608 | |
03-13-2010, 21:24 | #3 (permalink) |
Product Supporter Join Date: May 2005 Location: uae
Posts: 29,245
Member: 148515 Status: Offline Thanks Meter: 19,534 | hello! situation is following. Last digit is not random, just any which you wish. it must be calculated by spcial algo called "Luhn algo" here you can find information about it: Luhn algorithm - Wikipedia, the free encyclopedia this is why our software calculate it itself last IMEI digit in your examples is not correct, probably chinese guys do not pay much attention to this more about correct IMEI structure you can read here: International Mobile Equipment Identity - Wikipedia, the free encyclopedia |
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