It was updated from XXUEMK4 (Indian Leaked Version of Jellybean 4.3, it was installed by my cousin without the use of custom recovery.) to XXUFNI4 (Open line Philippines version of Kitkat 4.4.2, used odin of course)
When I was on download mode, I noticed that KNOXX Void was set to 1 and the binary was custom.
I can connect to any mobile network (sim dependent).
There is no custom recovery, so I think my cousin installed the leaked version using odin.
Until I updated to 4.4.2 (XXUFNI4). It says "Registered on Network" when i manually connect to the networks, but it still shows "Emergency calls only"
- IMEI is still the same
- Any sim does not work
- The phone used to be carrier-locked but my cousin unlocked it (i checked the sim network lock from the guide on "how to check if your phone is network locked").
Please help!
Related
Hi,
I got a N900T from Canadiamgsm.... it's supposed to be unlocked.
I followed the instruction, charged and turn on with my wind canada sim... It does not call because of sim non registered (no service) ...
I tried from mobile network to select wind, but on right top I saw a circle with a bar in the middle... after some attempts with network mode and the way of selection for networks I had the normal bar that shows you've service, but when I try to call sim non registered again.
and a shield is on the left with written prevention information
an application has been forced to stop for an unauthorized attempt to access the system in your device
I did NOT install anything and I did NOT update android at all, it's on 4.3
Can I check if it's rooted and in case install a custom rom? Would it help or would it back to locked network that is even worse?
Thanks
I have a GT-I9195 (kitkat 4.4.2) that I inherited from my dad and it is locked to Vodafone (TCL)(Portugal).
I want to unlock the SIM and i have tried some methods.
The ServiceMode method didn´t work because there wasn't a "PERSO SHA256 OFF" option;
The GalaxSIM app didn't work, the app said i needed to downgrade the baseband to MJ7 or lower.
The Galaxy_S Unlock also didn't work.
I have twrp installed, and i installed a custom rom (aospextended v4.4) to see if it did anything. I also tried the ServiceMode method in that rom but it replied "Network not available" and didn't open (guessing the rom doesn't have ServiceMode).
After A LOT of digging i found a MJ7 baseband (4.2.2), and this is were i am currently struggling.
I'm worried that if i flash it something bad will happen because when downgrading from 4.4.2 to 4.2.2 there is only one particular firmware (from Brazil ZTO) that reportedly works.
Any help will be appreciated.
KEEP IN MIND THAT I HAVE A MAC (el capitan) (SORRY) and i don´t have 24/7 acess to a windows machine, also, i have heimdall 1.4.1 (1.4.0 didn't work for me) and Jodin3 doesn't work for whatever reason.
I bought a unlocked Note 4 N910P on ebay, it was on N910PVPS4DPJ1 rom, android 6.0.1, I am using Fido sim card (canada) it was running well.
But after rooted and flashing custom rom like: ULTIMATE Note 7 Hybrid or any custom roms with android 6.0.1, when I dialed out, it will pop up "Not registered o network", there was no connection.
I tried in setting/mobile networks/network operators/Search network (error searching). Select automatically (can't register)
I searching some methods on google but no succeeded
Code:
https://www.technobezz.com/fix-samsung-galaxy-registered-network/
If i downgraded to stock android 5.1.1, it worked well (ota updated stock android 6.0.1 will have the same issue as above, too)
Does anyone having this problem or know how to fix it?
Thanks for any help
Hi the last week i update the Z2 force AT&T from 7.1.1 to Oreo. After updating I had no mobile network so I decided to flash another modem specifically Verizon but now I lost all the baseband the WiFI and mobile data doesn't works and it tells me that the baseband is unknown , i try to flash again the AT & T modem and nothing. Unlock the bootloader a while ago maybe that's useful.
WHAT CAN I DO?
The baseband says unkown because you used Verizon's firmware on an AT&T phone. I did this accidentally last week.
Now, when you said "After updating I had no mobile network" did it not recognize the SIM and have the little warning icon or did it just never connect? For the former, get a new SIM. I had this issue on a samsung with AT&T once. For the latter you might want to check your APN setting here:. https://www.att.com/support/article/wireless/KM1062162/
first of all i shoud state im over in the UK using SKY mobile(02 signal). So I picked up a used S9 last week and every thing seemed ok but i could not understand why is would not update from android 8 to 9. it turns out is a grey import sm960u USA phone and would not update unless the orig carrier sim was in and i was in the usa. i checked its imei and belived it to be on sprint SPR and downloaded the latest firmware and installed via odin. Now the phone will now not connect to my 4G, i have now found out that Sprint uses CMDA and not GSM that i require in UK .Stupidly i did not check which frimware version the phone was running before flashing it. Is there a USA firmware i can install which will get me back on 4g, maybe without carrier bloatware. i understand that i cannot flash it with sm960f firmware but maybe able to use sm960u1 firmware as this is the plain unlocked version