D820 radio on D821, will i get in trouble ? - Nexus 5 Q&A, Help & Troubleshooting

Hello !
Yesterday, I flashed Lollipop (zip) and the Lollipop radio.
But I just discovered that it's a D820 radio, and... I live in France
I don't have many problems, just some time,I lost signal, but I don't know if it's related...
So please, do you know where I can find a .zip file with the 5.0 radio for D821 ?
I didn't find anything
Thanx !

It's the same for both, the hardware is the difference

http://forum.xda-developers.com/goo...t/modem-nexus-5-flashable-modems-efs-t2514095
This thread explain it.

Related

[Q] nexus 5

Hi all
I have a nexus 5 i have ROM cataclysm 4.4.2 installed first i really happy with this custom ROM it is fast stable no real issues
i have 2 questions:
is there any updates like nightly for this custom ROM ?
where i can find them ?
i have the battery draining fast down i installed wakelock detector and found out is it google Now that draining the battery
i did what was suggested clear data (which clears the home layouts back to original one) and stopped for google now the battery is performing better
i don't know if there is already an updated from google to this .. ?
any feedback would great ..
Thanks
D821 N5 LTE signal
Hi all
Another question i have
I'm still using the cataclysm ROM very stable one
my operator activated LTE but i never get te signal of LTE ..
BaseBand/modem version : M8974A.1.0.25.0.23
Build : KOT49H
Kernel version 3.4.0-gadb2201 [email protected] #1 Wed Nov 20 14:42:53 PST 20 13
I was wondering if the Catalysm ROM update also th e modem and if it is the D820 instead of the D821 ?
does the D820 can impact LTE if it is running on D821 since they doesnt use sam bands
I'm in France ..
Thanks for any support and help .
gas14 said:
Hi all
Another question i have
I'm still using the cataclysm ROM very stable one
my operator activated LTE but i never get te signal of LTE ..
BaseBand/modem version : M8974A.1.0.25.0.23
Build : KOT49H
Kernel version 3.4.0-gadb2201 [email protected] #1 Wed Nov 20 14:42:53 PST 20 13
I was wondering if the Catalysm ROM update also th e modem and if it is the D820 instead of the D821 ?
does the D820 can impact LTE if it is running on D821 since they doesnt use sam bands
I'm in France ..
Thanks for any support and help .
Click to expand...
Click to collapse
No. Even flashing a modem cannot physically change the hardware.
rootSU said:
No. Even flashing a modem cannot physically change the hardware.
Click to expand...
Click to collapse
Thanks for the answer , in fact the question is since in LTE the modem will try the available frequencies (bands) if the modem is US it will try different bands than EU bands
This is why i was wondering if i need to flash it back to EU version (if it gets flashed when i falshed the catcalysm rom with U.S modem)
I'm just trying to understand why i get zero LTE signa while i'm 600m from the tower
Thanks
gas14 said:
Thanks for the answer , in fact the question is since in LTE the modem will try the available frequencies (bands) if the modem is US it will try different bands than EU bands
This is why i was wondering if i need to flash it back to EU version (if it gets flashed when i falshed the catcalysm rom with U.S modem)
I'm just trying to understand why i get zero LTE signa while i'm 600m from the tower
Thanks
Click to expand...
Click to collapse
There are 2 things here:
1) Radio Hardware. This has different bands between D820 and D821
2) Modem Software. There is no difference between US and RoW. D820 Software modem and D821 Software Modem are identical.
So this is not your issue...
Check your APN and ROM settings
gas14 said:
Hi all
I have a nexus 5 i have ROM cataclysm 4.4.2 installed first i really happy with this custom ROM it is fast stable no real issues
i have 2 questions:
is there any updates like nightly for this custom ROM ?
where i can find them ?
i have the battery draining fast down i installed wakelock detector and found out is it google Now that draining the battery
i did what was suggested clear data (which clears the home layouts back to original one) and stopped for google now the battery is performing better
i don't know if there is already an updated from google to this .. ?
any feedback would great ..
Thanks
Click to expand...
Click to collapse
Until the developer shows back up, Cataclysm is dead. they even closed the thread
Enddo said:
Until the developer shows back up, Cataclysm is dead. they even closed the thread
Click to expand...
Click to collapse
oh so i'll try to find a new ROM that is as much stable as this one ..

[Q] Mobile Data doesn't work.

Hi! I have really mysterious problem with my Moto G. I have Global GSM (because I live in Europe) , 16GB model purchased in US. Of course I'm running stock US ROM (4.4.2). Yesterday I purchased mobile data bundle from T-Mobile, then enabled it and everything was working fine for ~20 minutes. After that mobile data icon disappeared. Now every time when I try to enable mobile data icon does not appear and for example Chrome shows me that I'm offline. Is that because I'm running US ROM in Europe? Also if this is important I have little homescreen lag with stock launcher on US ROM but my friend with UK works really smooth. If so can i flash my US model to UK ROM without problems? Sorry for such dumb questions but I'm new to Android (I was running iOS before). I was searching whole Moto G forum but didn't find any familiar problem. Is there any reason or I need to flash/wipe?
I have a similar or maybe the same problem.
My mobile data drops every now and then. Most of the times it happens when I leave home in the morning. Somehow the switch from wifi at home to the mobile data does not happen and I am offline.
I did not find a solution yet other then rebooting the phone which brings back connectivity.
I found some threads in the internet where Kitkat users with different phones face similar issues, but no solution yet.
http://code.google.com/p/android/issues/detail?id=63524
http://productforums.google.com/forum/#!topic/nexus/saOjkcCsPSo
I believe this must be a KitKat SW issue.
Or, maybe it is a Moto G issue, because I also ordered the international model in the US and use it in Malaysia, similar to what you did. Still I tend towards a SW issue in KitKat.
I will monitor this problem and post as soon as I have a solution.
The problem is you didn't just flash the US 4.4.2 ROM, you also flashed the US MODEM firmware which is included in the Stock Firmware Images. I was having something similar happen on a UK handset with US ROM / MODEM firmware. Flashing the UK 4.4.2 Firmware Image here solved it. I suggest you don't flash another region's Modem firmware.
FYI: Custom ROMs don't normally change the Modem firmware.
Just for my understanding:
In the US there are two versions to purchase, the "US" and the "International" version.
Since I live in Malaysia I ordered the "International" version, I suppose the thread starter did the same. Would this problem still affect us??
Since I doubt Motorola will do anything, you could experiment yourself. There is a Retail Asian Stock firmware image you could try flashing and see if things improve. Also there is now a 4.4.2 Stock Retail EU firmware image.
Asian Stock Retail firmware image (4.3):
http://sbf.droid-developers.org/download.php?device=14&file=796​
EU Stock Retail firmware image (4.4.2):
http://www.filefactory.com/file/15a....4.2_KLB20.9-1.10-1.9_cid7_CFC_1FF_v8.xml.zip​
Robx34 said:
Hi! I have really mysterious problem with my Moto G. I have Global GSM (because I live in Europe) , 16GB model purchased in US. Of course I'm running stock US ROM (4.4.2). Yesterday I purchased mobile data bundle from T-Mobile, then enabled it and everything was working fine for ~20 minutes. After that mobile data icon disappeared. Now every time when I try to enable mobile data icon does not appear and for example Chrome shows me that I'm offline. Is that because I'm running US ROM in Europe? Also if this is important I have little homescreen lag with stock launcher on US ROM but my friend with UK works really smooth. If so can i flash my US model to UK ROM without problems? Sorry for such dumb questions but I'm new to Android (I was running iOS before). I was searching whole Moto G forum but didn't find any familiar problem. Is there any reason or I need to flash/wipe?
Click to expand...
Click to collapse
Just flash a new radio. You can download radios from http://forum.xda-developers.com/showthread.php?t=2649763

[Q]H60-L01 - any chance to make it work in europe(3g etc)???

hi
i've bought an H60-L01 with TDD LTE...
the problem now is that it only works in 2g mode and the mobile data connection is only G, which is damn slow
is there any chance to fix that f.e. flash rom or kernel or anything else??? i would be thankful for any way to solute this! so please help
greets
loc
maybe flashing the L04 rom incl. radio could turn the L01 to L04? Someone has done L04 on L02 seems OK, won't harm the phone.

Nougat Modem... Safe to Install?

Hoping someone here can help... In one of the rom forums there was discussion about the correct modem being used for nougat which got me thinking about updating my modem..
I believe I have an mm modem on my G920F and have been trying to find the nougat update for my region (being Ireland). So far all I can find is Germany, Italy, Spain and Bulgaria. I was hoping someone might be able to tell me:
1. Can I back up my existing modem in case I mess up the flash of a new modem?
2. Will one of the above modems be suitable for my region (I. E. Could I just use the German modem here in Ireland)
Sorry for the random post but hopefully it might helps some others aswell.. Thanks

How much signal do you have? J700

Hi guys! Can you tell me how much signal do you have? I tried flashing three different modem.bin from Stock Roms trying to getting a better signal, because I have a bad signal, and I didn't have lucky.
My signal is: -99 dbm 41 asu (just 2 bars or one).
Do you have the same signal?
Im trying to guess if it's a software problem (Custom ROM, modem.bin etc), a Mobile Network Operator problem or a Hardware problem (something broken or idk).
Thanks!
PS: I have a Samsung J7 2015 (J700m)
The problem, I guess, is software. But not what you think - not the roms.
Backup your data - sms, contacts, messages etc, and full wipe and then flash the latest stock firmware via Odin.
This will give you the latest radio software. Maybe this will work better. :good:
On the Samsung site the latest J700M firmware is 700MUBU2BRxx depending on country. E.g. xx for Brazil is C2, for Mexico D1, Chile A1.
Download from updato.com your country specific firmware; link below.
J700M stock firmware on updato.com
Good luck!
dodo2244 said:
The problem, I guess, is software. But not what you think - not the roms.
Backup your data - sms, contacts, messages etc, and full wipe and then flash the latest stock firmware via Odin.
This will give you the latest radio software. Maybe this will work better. :good:
On the Samsung site the latest J700M firmware is 700MUBU2BRxx depending on country. E.g. xx for Brazil is C2, for Mexico D1, Chile A1.
Download from updato.com your country specific firmware; link below.
J700M stock firmware on updato.com
Good luck!
Click to expand...
Click to collapse
Hi bro, thanks for the answer!
Alright, I'll try. Im downloading J700MUBU2BRA1 (Im from Argentina) and I'll flash it via ODIN. After that, I'll come back here to tell you if it works.
Just 2 more questions:
1) Im downloading the "ARO" Version. Its okay? My phone is Factory Unlock. I saw "Claro" and "Movistar" versions, and they are Mobile Network Operator, but I don't Know what its ARO or ANC.
2) After flashing the Stock Firmware, I can back to EnigmaUX or other custom rom right? Without losing the fix, assuming this helped me.
Thanks! Have a nice day :good:
See inserts below .....
Cherno87 said:
Hi bro, thanks for the answer!
Alright, I'll try. Im downloading J700MUBU2BRA1 (Im from Argentina) and I'll flash it via ODIN. After that, I'll come back here to tell you if it works.
Just 2 more questions:
1) Im downloading the "ARO" Version. Its okay? My phone is Factory Unlock. I saw "Claro" and "Movistar" versions, and they are Mobile Network Operator, but I don't Know what its ARO or ANC.
ARO looks good. I think its the generic firmware for Argentina (as opposed to Carrier specific, with maybe customization, bloatware, locked apn etc)
2) After flashing the Stock Firmware, I can back to EnigmaUX or other custom rom right? Without losing the fix, assuming this helped me.
Yes. You'll have to reinstall TWRP first
Latest TWRP v3.2.3.0 is here Official TWRP page for J700 M/F/H exynos
Thanks! Have a nice day :good:
Click to expand...
Click to collapse
dodo2244 said:
See inserts below .....
Click to expand...
Click to collapse
Thanks for trying man! But this didn't work.
Not just after flashing a Custom Rom, even with Stock Firmaware I had bad signal, and now with Xperience OS Too. See attached screenshots :crying:
Hmmm ........
Maybe you're just in an area with a weak signal.
Have you ever seen a stronger LTE signal right there?
Try this to analyze the LTE signals around you.
Advanced LTE Discovery on Google Playstore
At least you have the latest Radio for your fon.
dodo2244 said:
Hmmm ........
Maybe you're just in an area with a weak signal.
Have you ever seen a stronger LTE signal right there?
Try this to analyze the LTE signals around you.
Advanced LTE Discovery on Google Playstore
At least you have the latest Radio for your fon.
Click to expand...
Click to collapse
Maybe, as I thought, its a Hardware problem... because I have a tower near my house, less than 100 meters (328 feet or 109 yards). It's weird... tomorrow comes a friend who also have a J7 but full stock, never root or anything, I'll see how much signal she have.

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