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Using LGUP to write IMEI on LG G820N (Hovatek video method), but IMEI is not written

Using LGUP to write IMEI on LG G820N (Hovatek video method), but IMEI is not written

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freshtyt
freshtyt
freshtyt
Senior Member
2,949
14-10-2021, 01:06 PM
#11



(14-10-2021, 06:42 AM)saadaamirat27 ...

are you able to backup firmware from this device? in lg up dev version, use the dump feature
if it works then dump ftm partition
edit using hxd and search your current imei, if available then replace and flash it back using lgup dev version, partition dl feature
saadaamirat27
saadaamirat27
saadaamirat27
Enthusiastic Member
10
15-10-2021, 10:44 AM
#12
(14-10-2021, 01:06 PM)freshtyt
(14-10-2021, 06:42 AM)saadaamirat27 ...

are you able to backup firmware from this device? in lg up dev version, use the dump feature
if it works then dump ftm partition
edit using hxd and search your current imei, if available then replace and flash it back using lgup dev version, partition dl feature

Tried the dump option but got an error on LGUP saying "Error: 0x80000119, Unlock Failed for DUMP Limitation"
hovatek
hovatek
hovatek
Administrator
49,570
17-10-2021, 06:43 AM
#13
(14-10-2021, 06:42 AM)saadaamirat27 I changed the motherboard of my phone and in my country, they have set taxes that are equal to the phones value. But for the LG G8, they have set the value for it two times more than what I bought it for,  I have already paid the tax of my previous motherboard, now that it got damaged.
I appealed to them to change my registered IMEI to my new board but they refused. If the tax is not paid within two months, they block the IMEI. Local markets in my country changes IMEI but very secretively, also they are located in other cities from me so nowadays it's not possible due to my exams.

2) My phone is from KT
The software I tried on were
G820N10h_00_KT_KR_OP_0405.kdz
G820N20v_00_KT_KR_OP_0106.kdz

I tried on both of these firmware but no luck

If PDM couldn't write the IMEI then your model / carrier doesn't support this. Your options for writing IMEI revolve around rooting first
This post was last modified: 17-10-2021, 06:44 AM by hovatek.

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