Hovatek Forum MOBILE Android [Please help] SAMSUNG J400F/DS EMERGENCY CALLS ONLY
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[Please help] SAMSUNG J400F/DS EMERGENCY CALLS ONLY

[Please help] SAMSUNG J400F/DS EMERGENCY CALLS ONLY

joe-crack
joe-crack
joe-crack
Senior Member
128
09-07-2020, 12:47 AM
#1



People, I flashed my j400f  due to no video problem...when i open any video it was just playing only sound, i tried hard reset but no lucky so i decided to flash it with a new firmware...before it was on android 8.0.0 and i remember it had this Build Number "R16NW.J400FXXU1ARF6"  after i flashed it with this "SM-J400F_J400FXXU4BSF4_J400FOJM4BSF1_XFE_9.0"  the Build Number changed to "PPR1.180610.011.J400FXXS5BTC3"...The problem am facing now is IMEI..it has changed its imei all am having now is Emergency calls only...how can i make this work or replace it original IMEI as i have no flashing box....i tried also to update it using Smart Switch stil the same..
THANKS
joe-crack
joe-crack
joe-crack
Senior Member
128
09-07-2020, 11:06 AM
#2
Any idea
freshtyt
freshtyt
freshtyt
Senior Member
2,949
09-07-2020, 02:23 PM
#3
(09-07-2020, 12:47 AM)joe-crack People, I flashed my j400f  due to no video problem...when i open any video it was just playing only sound, i tried hard reset but no lucky so i decided to flash it with a new firmware...before it was on android 8.0.0 and i remember it had this Build Number "R16NW.J400FXXU1ARF6"  after i flashed it with this "SM-J400F_J400FXXU4BSF4_J400FOJM4BSF1_XFE_9.0"  the Build Number changed to "PPR1.180610.011.J400FXXS5BTC3"...The problem am facing now is IMEI..it has changed its imei all am having now is Emergency calls only...how can i make this work or replace it original IMEI as i have no flashing box....i tried also to update it using Smart Switch stil the same..
THANKS

if the baseband isn't unknown then root your device and search for any working samsung tool with loader that supports your model, if you find then try repair imei and patch cert
for root, see https://www.youtube.com/watch?v=XKdQm4IJguY
joe-crack
joe-crack
joe-crack
Senior Member
128
09-07-2020, 08:43 PM
#4
Baseband is alright bro...only emegency calls only
freshtyt
freshtyt
freshtyt
Senior Member
2,949
10-07-2020, 10:41 AM
#5



(09-07-2020, 08:43 PM)joe-crack Baseband is alright bro...only emegency calls only

the remainder of my previous reply covers the imei part
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