impossible to change the SN using Naviplus

[bifout]

Hello everyone,

I am confused regarding this iPad Air that is driving me crazy!

Ok, hereis the sketch:
- i changed the old SN (SN, WIFI, BT) into the new one, and tried to activate!
while doing this i am supposed to get the iPad unlocked but unfortunatlly the iCloud lock remains,

- Checked the SN, i found that the original one (locked) remains it didn't change,

- I put the MB into the Naviplus and read the data, the naviplus gave me that the ipad is using the new SN!!!

puting the ipad into recovery, then reading the SN, the original one is displaying

And this is confusing

- i restored the ipad manytimes from recovery, from DFU,

Conclusion
The reading : From the PC the OLD SN
: From the Naviplus THE NEW unlocked SN

Note : I am using Naviplus version 1.1308 and IPAD4/5 adapter. Tried with an iPad 4 everything goes well!

Did anyone experienced the same thing? Did Apple patched the new OS or changed the location of the SN? i am using the 12.1.1

Thanks for your help

[decoder5000]

change another nand and write in it the new sn it will work 1000% tested many times