Hi, i'm kinda desperate but I'll try to be as clear as possible. So.
Recently I got an used galaxy s8(G950F), at the time I got It, i could get network,make calls and lte with no problems, so, I saw that the mobile was rooted and also I had really bad problems of battery,like I almost lost all my battery because of the usage of android system,( i think an app was bugged or something because my phone was really overheating when I was only using chrome and nothing more, and happened with every app I used), I didn't want the device rooted and with that problem of battery. So I tried to flash another room in order to try to fix it, and when I did, I couldn't get into network, I only get the "emergency calls only".again, In order to try to fix that, i flashed some same csc and pda firmware,then another firmware with only same baseband, (always with original firmware) and nothing seems to work. I really don't know what to do now, I pulled out the sim before factory reset, and put it after, turning off airplane and turning on, like any easy solution I could find I tried it.I'm out of ideas. One thing I saw is that the firmware I had before has pda and csc from a firmware from MXO but a baseband from ARO that ends in CR1. I couldn't find a firmware like that and also I want to know if I can fix it, really. I'll really appreciate any help. Thanks.
Some more things: if I do try to select a network at the select networks operators I get "error while searching for networks" ,the network I'm trying to connect is movistar, I'm from Argentina, I'll attach screenshots of the firmware I had before (the one that was working the mobile data) and now, also the imei didn't change or disappear so I don't think that's the problem.
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´
EDIT: ok, i send the phone to a repair shop and turns out that the imei is blacklisted and has been changed.also the person who sold me the phone didn't mention anything about that, so when i restarted my phone it came back to the original imei. big oof for me. if any moderator sees this you can delete the post.
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hello sir
i have big problem
my i900 power on but no network, always show cross to tower
[i think not detect sim].
and if i want to see imei it show "the phone is currently off.would you like to turn on the phone?"
then option yes/no but if i press yes not happean any thing.
if i try to reset phone by setting>system>hard reset> there is 2 memory
1>main memory ( reset tap is enable)
2>my storage (not enable reset tap)
if i try main memory reset it need password 1234 i enter 1234 then it show this error "when phone is turned off,you cannot hard reset.turn phone on,and try again"
key combined hard reset not work. soft reset work but same.
please ! please !! please !!! need help.
how to revive this phone normolly???
Did you mess around with radio rom (phone.bin)?
Try to reflash it with COMPLETE (phone,pda and csc) new ROM, official
if possible.
You said:
"key combined hard reset not work."
That part of device function (battery charging also) is controlled by phone
part of ROM (phone.bin), so, it seems that problem is caused by faulty phone.bin.
Reflash it!
rtomakov said:
Did you mess around with radio rom (phone.bin)?
Try to reflash it with COMPLETE (phone,pda and csc) new ROM, official
if possible.
You said:
"key combined hard reset not work."
That part of device function (battery charging also) is controlled by phone
part of ROM (phone.bin), so, it seems that problem is caused by faulty phone.bin.
Reflash it!
Click to expand...
Click to collapse
thank you for reply but i am new about this.
can you give me COMPLETE (phone,pda and csc) new ROM, official ???
and how to ???
thanks.
Look here fore official ROMS:
http://www.samsungmobile.com/support/omnia/index.jsp
Manuals about flashing omnia (good ones) you should search on modaco
web site. They have very good omnia support.
Short version: install activesync, all drivers for omnia and run .exe of firmware update from PC.
install active sync 4-5,
install modem driver.
restart pc
but it hang on this.
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i use on xp[32 bit]
how to solved??
i have a rooted nexus 6p (h1512) (the international version) with a custom rom (pure nexus rom) and custom recovery...after rooting the device i foolishly tinkered around the hidden secret codes on my device..i downloaded an app called shortcut master (lite)....and searched for some hidden codes...i selected a code 3282 from the options....went into dataSettings, then into lte // edit///(i knew the msl code 000000) and tried to enable band 26...the reason i did that was because i was using an lte sim card and was not getting proper speeds...so i figured enabling a band may make a difference...besides i thought..i could always revert it back...as soon as i enabled band 26....the phone restarted and now i cant get the lte network (no bars)...i went back to the hidden menu to revert the settings but the settings there were exactly similar as before( band 26 was still disabled) ...i cant see any changes that my fooling around had done..and even though i cant get any bars with lte sim....the apn settings associated with the sim are still there..
and i also inserted other 3g sim cards in the phone ...they work perfectly okay...so i think it has something to do with lte bands....i have also flashed the stock factory image from google after this problem after wiping everything, but that didnt solve the problem....i then reflashed the radio too....but it didnt help...so then i went back to my custom rom
is there any way that i can reset the changes i may have made?
any help will be greatly appreciated..
these are the current lte settings on my phone( there is no difference compared to when lte sim was working)
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is there any way to reset lte settings?
i think my messing around with these hidden codes has changed some underlying deep seated huawei modem firmware settings...
i just want to know if any of you guys know how to fix this problem? any help will be greatly appreciated.
Edit : All non lte sim cards work just fine..and yes, i inserted that lte sim in other phones and it works just fine, so the sim has no poblem..
EDIT 2: SOLVED...after much searching for solution, bet all my cards on efs partition restoration, was successfull...anyone having similar problems , pm me if u wanna know the commands for nexus 6p to erase efs and its restoration.
CHEERS!!!
Having the same issues on my wife's phone hopefully someone finds a fix.
Had the same issue, download netmonster from market and go into phone info, then turn off cellular radio then turn it back on. Worked for me
Hello! I am an expat living abroad on a small island. From a tech support / save standpoint it's a remote location and getting access to adequate tech support is difficult.
I sent my phone to the local OnePlus service centre because an error on my phone “OEM_NV_Backup” kept randomly popping up on the screen after switching from OOS to H2OS.
After 2 days of assessing the problem, they OnePlus service centre returned the phone determining that the issue was Oneplus Two wasn’t sold in my location. They then had me pay for the DHL to send the handset to the capital city, whereby they took 5 days to tell me that they couldn’t help either as the OP2 wasn’t sold in this country.. Obviously I then paid for the return DHL!! The phone cam back accept now the phone won't register on any network.
Everything else is working as new... I have tried.. i really have but my capability truck isn't as full as first thought!
I simply need to pay for the services of an expert... My thoughts are I copy the full NV .QCN file. Have the expert work their magic and send back to me. I will then restore the fixed .QCN file with QXDM software programming and the job should be done.
I have proof of ownership, the box, the imei etc … Everything is legitimate.
Looking to have the job done asap.. I posted it on Freelancer but i can paypal etc a payment...
Can anyone assist? Thanks R
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Maybe from h2os modem
if you have lost your Second IMEI and you dont have your modem files backup from OOS then you cant restore your imei.
It is gone.
even after editting qcn file imei 2 is not coming back.
its encrypted
I have a A2001 single imei OP2. I have the modem, modemst1 &modemst2 files. The phone even got signal today for 10 mins. I think something has been changed in with NV Browser. I flashed it with CM and it had CDMA settings in the network menu.
Does anyone know where I could get a complete .qcn minus the imei NV items?
Thanks for any ideas or help.
hello guys,
I rooted my phone, and since the moment I rooted it. it put a dash on my sim card sign on the notification bar. although when I lock the mobile I see my network operator appear on lock screen.
the phone receives calls and doesn't make calls. and also one other thing I noticed is that I can't allow apps permissions from the message box that appears in app. I need to go into settings to enable them from settings.
help me on this
as u can see in the screenshot, it says Vodafone in lock screen and sim card slot is empty in notification bar, so it recieves calls, and doesn't make outbound calls or connect to data.
https ://imgur .com/iLDhOWM
remove spaces for screenshot link
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https://imgur.com/iLDhOWM
update
updated with screenshot on imgur
You have your imei? Check by dialing *#06# and also check whether your wifi and bluetooth mac address is available in settings > about> status
sk.vyshak said:
You have your imei? Check by dialing *#06# and also check whether your wifi and bluetooth mac address is available in settings > about> status
Click to expand...
Click to collapse
yes I have my Imei and I have my wifi and bluethooth mac address, I can use wifi and bluetooth on it.
swordsaad said:
yes I have my Imei and I have my wifi and bluethooth mac address, I can use wifi and bluetooth on it.
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Click to collapse
So no serious issues. Just OS has some problems. Try factory resetting it. Else download stock firmwsre and flash it. Dont downgrade if you are doing that. You will loose your baseband.
could you refer to the most trusted source on how to flash stock firmware please. I always try it and fail.
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I noticed a log file in xplore file manager that had not been there before, when i opened it there was a load of files, and when i opened some of them they had things listed i did not like, one had a list of things saying they were disabled when they are not disabled, one had things like get sim info, others mentioned AT&T and Verison when i am in the U.K on Vodafone, i keep deleting it but it comes back, i have took some screenshots of the list of files and parts of some of the files, have i been hacked ? Does anyone know what it is, Thank you for any help
.
Theaccused said:
I noticed a log file in xplore file manager that had not been there before, when i opened it there was a load of files, and when i opened some of them they had things listed i did not like, one had a list of things saying they were disabled when they are not disabled, one had things like get sim info, others mentioned AT&T and Verison when i am in the U.K on Vodafone, i keep deleting it but it comes back, i have took some screenshots of the list of files and parts of some of the files, have i been hacked ? Does anyone know what it is, Thank you for any help
.
Click to expand...
Click to collapse
if youre not rooted, youre unlikely hacked. If you have the fear that you have been, factory reset from within the OS, remove any FRP lock, boot to recovery, factory reset in there literally 3 times. The 3 times part isnt because of your situation, its a constant across all galaxy devices to wipe more than once because phone weirdness does occur, reflash tour firmware from sammobile.com/firmwares with the regular CSC, not the HOME_CSC, reboot, set your phone up and any chance of it being hacked are gone.
Thank You
Thanks a lot for taking the time to answer, i cannot get into recovery mode either, since the Oreo 8.0.0 update my phone screen flashs when i get a call and going into recovery mode i release power when samsung shows then the android man comes for a split second then the flashing screen starts and the screen is totally covered with small vertical coloured lines, i found out when i went to wipe the cache partition but couldn't cos of the flashing and coloured screen, this all happened after the ota Oreo update, the flashing was constant at first i couldn't use the phone but now it's just with calls out or in and when the call ends it stops after about 10 seconds, that's why i haven't rooted which i would like to do as the Google and Samsung bloat is ridiculous, we shiuld be given the option, if we want them we can download them but not be forced to have them, but i'm afraid to root to remove them due to the flashing screen,but i think there are internal settings to reset it Thank you for your help