I'm on the latest lollipop baseband and it seems locked on only WCDMA. Because of that when i get to a low network area, only emergency calls only shows. No edge to supplement for low network situations ....even tho there's an option but that doesn't work.. what can I do to bring back GSM availabilty. I've tried to flash several modems for kit kat but it seems this baseband is stuck on my device...Please help?
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N9005 flash the N9005XXUFNF2 modem ,then cann't use 4G (LTE),even selcect the "LTE Only model" and seach the LTE networks.
Dear all
I encountered a big issue，
My N9005 is Hongkong version.
when i flash the newest modem version N9005XXUFNF2,
then I can not use 4G LTE ,but i used it before.
Even I flash back the N9005ZHUENF1,the issue is the same.
Other two guys also encountered the same issue,
it is the commom issue.
It seems like the "N9005XXUFNF2_Modem" has the 4G Lock,that make the LTE fuction disable.
I cann't selcect the "LTE only" model,
In the seivicemode ,
I cann't selcect any LTE Band,all disabled .
In Mobile networks setting ,if i select the "LTE/WCDMA/GSM" as network mode.
and use manual search networks,only can seach 3G and 2G networks,no LTE networks.
I try a lots of way to solve that, but no works.
So I want get help from you.
Thanks
I think I have the same problem. Before flashing the exact same modem I had 4G in my house. After I have NOTHING. Only 3G.
I have tried flashing other modems, but some of them gives me unknown baseband and unknown imei.
But when I go downtown I can get 4G again, but not in my house.
Have you tried seeing if you can get 4g coverage anywhere at all?
/CK
I tried lots of times,
try different sim card,different place,
because in my home,other phones have 4G signal,
but n9005 even cannot search the 4G networks!
AFAIK, you can't flash a Un-China ROM if you are using China device. (Same thing in Un-China devices, we can't flash China firmware stuff it will probably end up with hardbrick or IMEI lost). Hong Kong ROMs are different from others.
no,I didnot flash note3 Chinese ROM,
the Chinese note3 versions are different from others.
I just flash the European version .
Because i flashed European baseband of n9005 ,than encountered this issue.
pls,help me!
nforce4 said:
pls,help me!
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pls，help
Hy to all. I have promblem with my note 3 n9005. Phone cant register on gsm network. Phone can find network buth cant register on gsm. Note is rooted, istalled busy box, stock 5.0 loli pop. Phone can be registred only on 3g networ, buth 2g dont work. I try to flash stock 4.4.2 with modem and bootloader, flash modem for loli pop but issue is stil here. Any solution???
Hello, I have a Samsung Galaxy S5, and I can't get the sim to register on network, on GSM mode, but it works just fine on WDCMA, or LTE, and I need the GSM mode at home, because 3G network is only available outside.. I checked the sim into another phone, it works fine on GSM mode, so it's something about my phone... not the sim... can anyone help me solve the problem ? do you have any ideas?
by the way, I tried with many firmwares by now, 4.4.2 and 5.0 ... and still nothing
I am having signal issues with the n9100 (china mobile). Currently I am in Canada on Rogers network. I have rooted the phone and currently using a custom Rom (Aurora). The firmware is on 5.1.1 and baseband is on the latest. I do get 4G signal but it gets weak when I am inside my house and usually is in Edge mode. The signal was decent when I was in China. I am sure its a modem issue, but is it possible to install a rogers modem onto this without bricking (probably lose dual sim but thats ok)? If not, is there a fix? Can I force my phone to use a certain frequency/band that Rogers uses and see if that helps?
Hello. I have unlocked Verizon V20 VS995 and I am in Europe. In the urban areas phone works fine with all frequencies, also 4G B3 and B20 frequency, but when I go just outside town it looses network. Any sugestions?
CDMA LGV20 will suffer with those issues in Europe. So just switching to a native LTE/GSM device is the only way...
But I can't understand why the sognal is so weak when phone supports all the frequencies in my country. I even changed antennas (plastic bumpers) but still the same result.
Simple explanation - it is not a HW issue - the root cause is combination of your modem firmware and stock ROM you are using as the LTE/GSM band usage is set to be with lower priority and the modem constantly searches for the CDMA signal firstly...
So, is there anything to fix this? Maybe flash another rom or modem, if I find somehow to root stock Oreo.
If you are in VS995 really (and please check the sticker indication under your battery for that it should state VS995 only without Sat the end) you can roll back to Nougat via kdz flash and unlock the bootloader via DirtySanta, flash custom recovery and flash afterwards AOSP/LOS based roms.
I think I have VS995 because before ota upgrade to Oreo I have installed few KDZ's from the link without any problem. Can you tell me how can I check ARB version of Oreo?
All Verizon ROMS including Oreo are ARB00
Also you might try flashing Oreo Alpha Omega Hybrid ROM firstly and if not happy than try RR roms...
Tried Alpha Omega ans Lineage 15.1 and the situation is the same. Poor signal strenght.
scytalemk said:
Tried Alpha Omega ans Lineage 15.1 and the situation is the same. Poor signal strenght.
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Hi, did you find an answer? I have same problem... shame, lovely phone...
try use it without phone covers... it will get more bars lol