[Q] chat-ril and AT comand reference for MDM 6600 (Motorola Atrix 4G modem) - General Questions and Answers

Hi,
can anyone tell me if you can use /system/bin/chat-ril to communicate with Motorola Atrix 4G modem?. The modem is MDM 6600 (I presume Qualcomm manufacturer). Manual page (or source code) would be great.
I need to send AT command to change frequency band form USA to EURO.
Also, If anyone has or can get the AT command reference for the MDM 6600 modem used in Motorola Atrix 4G?
This is a sample form logcat -b radio while setting USA radio band:
Code:
[5387]> QUERY_AVAILABLE_BAND_MODE
onReq: reqCode = 66, dataLen = 0
Ch4 > 5908AT+GRDE=10012,0,0,0
Read Ch4 << 5908+GRDE=10012,0,0,8,8001E80
[5387]< QUERY_AVAILABLE_BAND_MODE {2, 2}
[5388]> SET_BAND_MODE 2
onReq: reqCode = 65, dataLen = 4
Ch4 > 5909AT+SRDE=10012,0,0,8,0000A
Read Ch4 << 5909+SRDE=OK
[5388]< SET_BAND_MODE
What the hell is AT+GRDE ???

hi
i am also at the same point. i am in europe and selected usa gsm band. i am not able to use gsm. have you found something or any progress?

No, I haven't.
But, I this situation if you would have the AT&T SIM and account, you wouldn't be able to use your cell phone anywhere but in USA. The roaming wouldn't work.
This is just wrong!

gogy22 said:
No, I haven't.
But, I this situation if you would have the AT&T SIM and account, you wouldn't be able to use your cell phone anywhere but in USA. The roaming wouldn't work.
This is just wrong!
Click to expand...
Click to collapse
so there should be a solution.
how to update atrix firmware?

Same problem here...
We could try an "AT&F" to restore factory settings.
Not sure about the chat-ril syntax. Found the chat man page. Tried:
$ chat-ril '' 'AT&F'
[2] - Stopper (tty output) chat-ril "" AT
But does not seem to work. Is this the correct syntax ?

Cheshire Cat said:
Same problem here...
We could try an "AT&F" to restore factory settings.
Not sure about the chat-ril syntax. Found the chat man page. Tried:
$ chat-ril '' 'AT&F'
[2] - Stopper (tty output) chat-ril "" AT
But does not seem to work. Is this the correct syntax ?
Click to expand...
Click to collapse
Where did you find chat man page? Please share!

gogy22 said:
Where did you find chat man page? Please share!
Click to expand...
Click to collapse
If you are on UNIX, just type "man chat" on the console.
Otherwise search "chat man page" on the Internet (sorry, I'm not yet allowed to post links here ).

I've have managed to get GSM. I can make and receive call and 2G works, but not 3G. I don't know why... yet.
So, this is what I have done:
1. Boot Atrix holding the Volume Down key (Volume Up key is select so don't press it yet).
2. Select BP HW Bypass BP Only by pressing Volume Up key. There will be 5 new devices that Windows detects.
3. You will need MDM6600 Baseband drivers. The drivers I found are for Windows 7 x64 and they are not signed. So I needed to boot Windows (F8 key) with option "Disabe driver signature enforcement"
4. Then, you will need Qualcomm QPST or new QXDM. I used QPST 2.7 build 355.
5. Open QPST RF NV Item Manager. You need to select COM port assigned to MDM6600 Baseband Diagnostic Interface
I would suggest to be very careful with this tool since you can screw your phone beyond imagination. Just don't use any command that writes to phone.
6. select File -> Read form phone.
7. you need to find NV_BAND_PREF_I item. There should be 2 parameters NAM = 0 and BandPref = 0. At least I had those.
Just to remind, you do this at your own risk. My techincal skills are good, but not that good. I realy don't know what all the parametars mean. I did this and got GSM only. So think twice before you do this.
I would like to ask any of the developers to help on this matter. Now, if you feel lucky proceed with next step.
8. Before doing this read this whole thread! In BandPref enter 65535 or in hex FFFF and press button above "Write NV". The value FFFF should mean "Automatic band selection".
9. reboot the phone by removing the battery (don't know any other way)
The phone should register to network upon bootup.

Cheshire Cat said:
If you are on UNIX, just type "man chat" on the console.
Otherwise search "chat man page" on the Internet (sorry, I'm not yet allowed to post links here ).
Click to expand...
Click to collapse
I've gave up trying since if I manage to send AT commands to modem, I still don't know the AT command to send.

gogy22 said:
I've have managed to get GSM. I can make and receive call and 2G works, but not 3G. I don't know why... yet.
So, this is what I have done:
1. Boot Atrix holding the Volume Down key (Volume Up key is select so don't press it yet).
2. Select BP HW Bypass BP Only by pressing Volume Up key. There will be 5 new devices that Windows detects.
3. You will need Motorola USB drivers. The drivers I found are for Windows 7 x64 and they are not signed. So I needed to boot Windows (F8 key) with option "Disabe driver signature enforcement"
4. Then, you will need Qualcomm QPST or new QXDM. I used QPST 2.7 build 355.
5. Open QPST RF NV Item Manager. You need to select COM port assigned to MDM6600 Baseband Diagnostic Interface
I would suggest to be very careful with this tool since you can screw your phone beyond imagination. Just don't use any command that writes to phone.
6. select File -> Read form phone.
7. you need to find NV_BAND_PREF_I item. There should be 2 parameters NAM = 0 and BandPref = 0. At least I had those.
Just to remind, you do this at your own risk. My techincal skills are good, but not that good. I realy don't know what all the parametars mean. I did this and got GSM only. So think twice before you do this.
I would like to ask any of the developers to help on this matter. Now, if you feel lucky proceed with next step.
8. In BandPref enter 65535 or in hex FFFF and press button above "Write NV". The value FFFF should mean "Automatic band selection"
9. reboot the phone by removing the battery (don't know any other way)
The phone should register to network upon bootup.
Click to expand...
Click to collapse
Great job ! Have you tried forcing "CDMA only" ?
Same setup here, but can't get my Win7 systems (both 64 and 32 bit) to install the MSM6600 device drivers. Tried all Motorola drivers from 4.7 to 4.9 but none of the 5 devices are recognized.
Which drivers did you use ?

RESOLVED
Resolved flashing leaked firmware 1.5.2:
http://forum.xda-developers.com/showthread.php?t=991072
WARNING: Flashing 1.5.2 will restore the device to factory settings. BACKUP !

Cheshire Cat said:
Great job ! Have you tried forcing "CDMA only" ?
Same setup here, but can't get my Win7 systems (both 64 and 32 bit) to install the MSM6600 device drivers. Tried all Motorola drivers from 4.7 to 4.9 but none of the 5 devices are recognized.
Which drivers did you use ?
Click to expand...
Click to collapse
If you are still interested I'll try to find driver pack I've installed...
Cheshire Cat said:
Resolved flashing leaked firmware 1.5.2:
http://forum.xda-developers.com/showthread.php?t=991072
WARNING: Flashing 1.5.2 will restore the device to factory settings. BACKUP !
Click to expand...
Click to collapse
Regarding the firmware, couple of questions.
1. Are you in Europe? Does the 3G (UMTS/HSUPA/HSDPA) connection works?
I'm asking this because I have realized that the WCDMA I Band (2100 MHz) is not enabled, so the modem when searches the band automatically will not even include 2100 Mhz band.
2. When you uploaded the new firmware can you still boot Atrix to HW BP Bypass mode?
3. Can you get root with the new firmware?

gogy22 said:
If you are still interested I'll try to find driver pack I've installed...
Click to expand...
Click to collapse
Yes. Please let me know at least the driver version.
gogy22 said:
Regarding the firmware, couple of questions.
1. Are you in Europe? Does the 3G (UMTS/HSUPA/HSDPA) connection works?
I'm asking this because I have realized that the WCDMA I Band (2100 MHz) is not enabled, so the modem when searches the band automatically will not even include 2100 Mhz band.
Click to expand...
Click to collapse
I am in Europe.
- Dial: *#*#4636#*#*"
- Select: "Phone info"
- Select "GSM/CDMA (auto PRL)"
With this setting, my phone is currently displaying:
- Network type = UMTS
- Notification bar shows "H+"
- A few speed tests reach rx speed of about 4 Mbps, so it is definitely working
gogy22 said:
2. When you uploaded the new firmware can you still boot Atrix to HW BP Bypass mode?
Click to expand...
Click to collapse
Yes.
gogy22 said:
3. Can you get root with the new firmware?
Click to expand...
Click to collapse
Haven't tried yet.

Cheshire Cat said:
Yes. Please let me know at least the driver version.
Click to expand...
Click to collapse
Sorry, my bed. Actually, you need MDM6600 driver . Here you are. I have only x64. If you need x86 google it, I found these that way. Or tell me, I try to find where I got these.
Cheshire Cat said:
I am in Europe.
- Dial: *#*#4636#*#*"
- Select: "Phone info"
- Select "GSM/CDMA (auto PRL)"
Click to expand...
Click to collapse
This is the first thing I've tried, no luck. Which country are you in? Does your operator use WCDMA 2100 frequency or other?
Cheshire Cat said:
With this setting, my phone is currently displaying:
- Network type = UMTS
- Notification bar shows "H+"
- A few speed tests reach rx speed of about 4 Mbps, so it is definitely working
Click to expand...
Click to collapse
If its not a problem for you when you install the drivers can you send me your QCN file so I could compare with my values. You can use NV Item Manager to read from phone and write to file (sorry if I'm playing smart but I don't know you level of experience).

If anyone is interested, I managed to flash Atrix with OLYFR_U4_1.5.2_SIGNED SBF image. After the flash I have UMTS/HSDPA connectivity and the cell phone stayed unlocked.
I reviewed the modem configuration file .QCN files for both configurations. I seems the only difference is NV_BAND_PREF_I parameter.
With USA band selected it is:
NAM = 0 and BandPref = 0
And with the new flash image is:
NAM = 0 and BandPref = 384 (decimal, or 180 Hex)
( not the FFFF that I have stated before)

Gogy,
glad to know you have your Atrix working again.
Sorry for not getting back to you sooner.
My Atrix is gone. Dismissed. This phone is crawling with bugs and I am really becoming allergic to bugs due to very long daily exposure since I was a child...
Cheers.

Not pleased to hear that. Bugs? What bugs?
I didn't come accross any... yet, and I hope I won't.
Sent from my HTC Desire using XDA App

gogy22 said:
Not pleased to hear that. Bugs? What bugs?
I didn't come accross any... yet, and I hope I won't.
Click to expand...
Click to collapse
Lots of random issues.
Audio glitches, stuttering. Sudden resets when both cores are under stress. Reboot loops. Not powering up even if attached to the charger.Hot device even if apparently idle. Battery from 30% to 0% in 20 minutes. Buggy multimedia subsystem drivers. Cheap and noisy camera sensors.
All of the above also with stock firmware.
May well be hardware related, but really I don't want to find out.
Apart from issues, the user experience is crap: Motoblur lags behind competing products. Contacts images are not synced with Exchange servers. UI widgets are few and poorly designed. Mail and Calendar apps are a pain to use.
Google's crappy/broken/incomplete/poor Android API and the absurd choice of Java as the programming language have their responsibilities. But competing Android products do much better to work around these issues.
You asked me and I am just reporting my personal experience and opinion. YMMV.

motorola atrix 4g - usa band selected, no more euro service
currently living in the uk with an unlocked at&t motorola atrix 4g. accidently selected 'usa band' and have since not been able to locate service for any of the uk / european networks providers (eg, orange, o2, t-mobile) that were previously available.
i'm having a hard time deciphering whether or not this issue has been resolved:
1) has this issue been resolved by anyone as of yet? and if so,
2) can someone please provide clear step-by-step instructions, from start to finish, to demonstrate how to reach this resolution? i'm a bit of a layman
thank you all!

galthouse9 said:
1) has this issue been resolved by anyone as of yet? and if so,
Click to expand...
Click to collapse
Yes.
You just have to flash the non-official firmware 1.5.2 - ... at your own risk.
galthouse9 said:
2) can someone please provide clear step-by-step instructions, from start to finish, to demonstrate how to reach this resolution? i'm a bit of a layman
Click to expand...
Click to collapse
No problem.
This is the thread with the step-by-step instructions:
http://forum.xda-developers.com/showthread.php?t=991072
WARNING: Flashing 1.5.2 will restore the device to factory settings. BACKUP ALL YOUR IMPORTANT DATA !

Related

[ROM][V0.51][01-nov-2010] HTC 2.1 Senseui Mod for Milestone

(99% DISCONTINUED)​
See MotoIncred/MotoFroyoSense for new versions​
MotoSense, an adaption of the HTC 2.1 SenseUI(version 1.6) from HTC Desire
Image is only compatible with this a milestone A853 , and cannot be installed on other variants of "Milestone" XT720/A854/A855 branded models (yet).
You can also follow updates on Twitter now: Dexter Picard (DexterPicard) on Twitter or
me a Red bull, and you're sure i stay up working on this mod.
LATEST RELOAD PATCH for MotoSense MotoSense v0.51 patch
Old releases :
LATEST FULL MotoSense DOWNLOAD MotoSenseV05
MotoSenseV03​
a image folder goes into /nandroid/adbrecovery on your SDCARD its required to have OpenRecovery on your phone to install this image.[/COLOR]​LATEST PATCH FOR DOWNLOAD
MotoSense v0.51 patch (see top of post)
WIPE YOUR PHONE BEFORE ANY FULL IMAGE IS INSTALLED! (Recovery menu - factory reset)
If you don't you might get constant reboots with the M logo
INSTALLATION:
Use G.O.T Recovery / Open Recovery to install this rom.
Currently require you to install a 2.36 stock rom, before you install this one.
Radio Band Requirements for different countries
Some countries require the original 3G files of your current ROM to work ie.
Canada, Brazil, Venezuela, Germany and some others countries uses a different band for 3G. If u dont backup the 4 original 3G Files and restore it over this nandroid once installed u gonna have poor signal, sms problems and HSDPA loss (even if u set apn and get conection its gonna be crappy one).
Files should be in the /system/etc/motorola/bp_nvm_default/ of your phone.
This can be done using OpenRecovery and a adb shell.
You might check this thread , if a update-nosign.zip file exists for your model. which makes it easier for you to install.
Filenames are:
File_Audio
File_Audio2
File_GSM
File_Seem_Flex_Tables
generic_pds_init​​
STATUS of the functionality in image
Working​Radio (Calls,GPRS,HSPA)
USB
Milestone bootup AC charging
Wireless
Bluetooth (limited but works, only with a few functions)​Not Working​- PINCODE (will not be able to enter any pincode or boot normal)​
Changelog history
v0.51 1-november-2010
- Finally beat the reload issue with SenseUI, it should work alot better now​
v0.5 12 august 2010
- Corrected WorldClock bottom slider icons
- update HTC Camera to support more resolutions and moto recording.
- Changed Motorola VideoCamera & VideoRecorder to work with HTC framework for optimal use of Moto Camera.
Changed Moto Gallery for proper playback of your recordings.
- SDCard is now always "on", so you will notice status is "0 bytes" when you connect to pc. No conflict with wifi anymore.
- Apps2SD support, EXT2 supported.
Use G.O.T recovery or other application to partition your SDCARD Partition no. 2 should be EXT2 formatted
(G.O.T will do this automatically)
- Apps2SD remaining space can be seen in settings -> SD & Phone storage. Look under "Internal Phone storage" which is your EXT2 partition.
- optimized internal storage space. Most apps are now in /system. leaving your with 171MB free internal storage on your milestone.
- WIPE is 100% supported but you loose the following apps, if you do.
(Dock , GreekIME , Maps , MotoCarDock , PersonalPortal , VSuiteApp , QuickOffice , teeter )​NOT SOLVED
- Reloading of Rosie (HTC Launcer)
Reason for not fixing it is that Motorola Milestone simply do not have enough memory for HTC SenseUI to run stable with only 256MB.
the launcher is very memory hungry for all its plugins and graphics.. so sorry, no fix, unless you add 256MB more memory to your phone.
- Bluetooth headset​
v0.42 29 july 2010 (MotoSensev042-update-nosign.zip - attached to this post at the bottom) (type: nosign-update.zip)
build.prop correction (hopefully solves too many sense restarts)​Keyboard light enabled​HTC Camera fix (5M pixel)​
OLD REVISION DATA DELETED, OBSOLETE and not worth writing anymore
WARNING: Use this image at your own risk and i take no responsibility if
you brick your phone.. Image has been tested on a UK milestone and works fine if all files in ADB recovery image is used.
woah, nice work buddy. just got a question, if i apply this rom to my North American Milestone, do i lose the ability to access 3g/hspa network from rogers?
is gps working
i got one guy on IRC from Canada(im from europe, so im not sure on networks you got overthere), he tried it, and it works fine for him
You should try to only flash the system+data image of it, as the cust.img contains telephone info, which might be what you need to keep.
GPS is not working atm..
im new to the motodroids , will this work on the motorola droid or just the milestone ? ive had the droid eris so im not sure if there is a difference between the droid and milestone, sorry for the dumb question,
tazzpatriot said:
im new to the motodroids , will this work on the motorola droid or just the milestone ? ive had the droid eris so im not sure if there is a difference between the droid and milestone, sorry for the dumb question,
Click to expand...
Click to collapse
there is already a senseui for Droid, look for Zeusdroid they made that image.
Dexter_nlb said:
there is already a senseui for Droid, look for Zeusdroid they made that image.
Click to expand...
Click to collapse
ok ill google it to see if i can find it , it is much easier to find eris roms , ive only had this moto droid for to dayz and im lost lol
edit well i found it but it doesnt look like its very functional , if its the one i found
tazzpatriot said:
edit well i found it but it doesnt look like its very functional , if its the one i found
Click to expand...
Click to collapse
Porting is no easy task, when its not about development, and zeusdroid actually do have some customized wireless driver.
But i managed to use the existings drivers from Milestone..
And im probably not going to do programming to make the port perfect, as that not so easy, although i got some experience.. but none within driver programming.
im really happy with the progress dext3r, this is awesome.
just curious, any ETA for GPS fix?
gemini002 said:
is gps working
Click to expand...
Click to collapse
ive just tried to fix this, and GPS will be working in the next release.
as it works now
Dexter_nlb said:
Porting is no easy task, when its not about development, and zeusdroid actually do have some customized wireless driver.
But i managed to use the existings drivers from Milestone..
And im probably not going to do programming to make the port perfect, as that not so easy, although i got some experience.. but none within driver programming.
Click to expand...
Click to collapse
i know , ive ported some roms for the eris , i understand its not easy to make it all work, trust me im not disrespecting any1
crap need gps gunna wait until next update fak really miss sense ui
if i install this rom what happend to my apps also i have app2sd applied is this gunna be a problem???
Dexter_nlb said:
ive just tried to fix this, and GPS will be working in the next release.
as it works now
Click to expand...
Click to collapse
awesome pls release this on the weekend would love to try it out also if this is htc sense ui does it have flash lite and if it does have flash lite would the 10.1 flash that works for 2.1 roms work with this...
SplitSnake said:
im really happy with the progress dext3r, this is awesome.
just curious, any ETA for GPS fix?
Click to expand...
Click to collapse
if you know your way on a few linux commands,
then you're welcome to make it work yourself.
1 . copy the /system/lib/libgps.so from the original milestone 2.36.0 image.
2. flash motosense image.
3. mount /system
and copy libgps.so into the flashed image into /system/lib
and GPS works after a reboot.. So fixed!
of course all done from adb shell.
gemini002 said:
awesome pls release this on the weekend would love to try it out also if this is htc sense ui does it have flash lite and if it does have flash lite would the 10.1 flash that works for 2.1 roms work with this...
Click to expand...
Click to collapse
10.1 for 2.1 senseui roms are not real, it just looks like 10.1,
but the flashlite already reports that number.
and yes, flashlite works fine. tested on a few flash websites.
I have a Telus Milestone and I will consider trying this ROM at some point.
Just to crosspost from the other thread... in another thread I was told the following. Could be useful for keeping 3G.
DAGr8 said:
cmstlist , there is an easy way to retain your baseband just flash the HK sbf , then , copy paste these files and make sure you set the permissions correctly .
Probably safest to do via adb if you dont make sure you reboot ...
for the 3G baseband Hack/Swistch it 5 files from /system/etc/motorola/bp_nvm_default
File_Audio , File_Audio2 , File_GSM , File_Seem_Flex_Tables , generic_pds_init
Click to expand...
Click to collapse
So perhaps if you want to try Motosense on your Telus Milestone, then you should backup these 5 files (and take note of the permissions) before flashing the nandroid image. Then afterwards if 3G doesn't work on the Motosense image, restore the same 5 files.
Ok I wasn't able to flash only certain parts of the nandroid backup so what I did was make 1) a full nandroid backup of the Thai firmware (leaked from GOT) on my Telus Milestone unlocked for Fido, 2) a partial nandroid backup using the options --backup --nodata --nocache --nosystem
Then 3) I flashed all of the motosense backup. Trying a first boot. Will report on whether my NAM 3G is gone.
All I get after the M boot logo is a black screen, followed by a force close notification for system. Nothing else comes up. Long-press Home and I get no recent applications. Oh wait - spoke to soon! Wow, just got the HTC lock screen. Unlocked and now I have the setup screen. Asks me to insert SIM to place calls as if I don't have one inserted. My only option seems to be to press "Skip". Okay, home screen loading up now after the tutorial.
So yeah it's not seeing any phone service and I get "Unable to start Wi-Fi". I'm going to try a second reboot. This time the Droid eye shows up promptly (BTW this is very odd to see because Milestones don't usually have that animation). The phone boots up considerably faster than on the Motorlola firmware. *This* time, I do see cell service. In fact I just got a text message. Wait it just dropped again.
Trying to search for network operators. None showing. Strange! It does see wifi though this time. As the OP implied, DHCP not coming through. Meanwhile my Fido service just came back... VERY weak. Dropped again. Normally both EDGE and 3G are quite strong at my apartment so it's odd. Is it possible this ROM has weaker RF somehow?
Ok trying to set up the APN. Noticing the keyboard doesn't light up. APN set up but still no service. Reboot #3: Yes, wifi works now. Mobile network still very weak. Briefly connected to mobile data and it was EDGE. Test phone call fades in and out. Maps manages to wifi-geolocate me.
Alright, so I'm obviously having connectivity problems and only getting 2G. Let's try flashing back the partial I took from the Thai firmware. To be continued next post.
Okay! Flashed back my partial backup from Thai 2.1. Rebooting. Droid eye comes up, glares at me a couple times, back to the homescreen. Connects to Fido. Disconnects, connects again. I am still connected via EDGE, not UMTS. I try going to *#*#4636#*#* and selecting WCDMA only - no dice.
Alright well this has been fun. But obviously I need my phone service to work so this ROM is not for me. Despite having dutifully pasted the info up above about the 5 files to backup... I neglected to do so. So it's back to the full nandroid of my Thai firmware. But one thing for sure, Sense is very pretty!
Before doing this, I made one attempt to install Superuser.apk using the app installer, and then to install Root Explorer. Root Explorer was unable to get root. Maybe if I installed Superuser via OpenRecovery it'd be happier.
Okay back to normal. Goodbye for now Sense!
Backup restored successfully. I used Root Explorer to back up the 5 files in question to SD. Then I restored MotoSense one more time, and before even booting it up the first time I applied root from OpenRecovery. This time it booted much faster. (Is there any way the stock ROM can be hacked to boot this fast? Wow.)
Again, wifi fails to start on boot #1; succeeds but no DHCP on boot #2; works on boot #3. Signed into my Google account and installed Root Explorer (previously purchased). This time Superuser pops up like it should and we're in. I entered Airplane mode. I pasted in the 5 backed up files from the Thai firmware to /system/etc/motorola/bp_nvm_default after mounting read/write. Then I made sure to fix the permissions. Rebooted without exiting airplane mode.
After reboot I disabled airplane mode. Hey, FULL SIGNAL BARS! I did it. But now it's telling me unable to start wi-fi. Let me add in the APN next. Done.
YES! The little H pops up. I'm getting 3G data! But as soon as the icon pops up, it drops out again. In any case I know I'm connected to UMTS because my cell tower ID in Maps > More > About is 1957869 which is my local UMTS tower. Test phone call is *much* clearer and signal isn't dropping anymore. One more reboot.
On the next reboot, wifi is back. Upon disabling it, the lovely "H" shows up and then flits down to "3G". Testing in browser... hmm nope. Something still missing, don't know what. One more reboot, trying again. Internet works on wifi, but not on HSPA (even though the 3G/H icon comes up).
Sanity check: Dialed *#*#4636#*#*, Phone information. Run ping test.
Ping IpAddr: Fail: IP addr unreachable
Ping Hostname (www.google.com): Fail: Host unreachable
One more sanity check: Switched to GSM only, verified in Maps>About that it's connected to a 2G cell ID (57322). Full signal bars, good call quality. So swapping the files improved both 2G and 3G voice performance.
Since I had a bit more success with this approach, I'm saving a backup for future reference, and on my rare moments of idle time I'll play with it again. But back to stock for now.

Hidden menu codes? 6045I

Was wondering if anyone knew dialer codes for this phone? In particular I'm trying to try and force Band 4. At home my phone keeps jumping back and forth between band 4 and 12 and band 4 is much faster .
Thanks
engineer mode: *#*#2637643#*#*
or *#*#4636#*#* or *#2886#
DallasCZ said:
or *#*#4636#*#* or *#2886#
Click to expand...
Click to collapse
Is there other hidden menu codes? i'm searching especially the one for audio that unleash sound volume, thanks.
I still haven't found the one for unleashing the volume, there's a site, claims for engineering mode a code, which on my device enters drx switch, not engineer mode, which is actually *#*#2637643#*#* no "audio option" so no idea if this even applys to an idol3.
imho most simple thing is to install Quick Shortcut Maker app from Store.
with that you can make shortcuts to these hidden menus without any long codes.
(you just need to know the menus' name - ie. 'Phone information' for changing network modes)
my phone is permenantely locked ... is there any way to reset the counter please i need help pleeeeeeeeeeeeeeeeeeeeeeeeeease
fakir m3allem said:
my phone is permenantely locked ... is there any way to reset the counter please i need help pleeeeeeeeeeeeeeeeeeeeeeeeeease
Click to expand...
Click to collapse
Hi ,
use this code
*#*#2637643#*#*
then
- setting then enable root premission
- install alcatel drivers qualcomm
- use sigma box - qualcomm menu - direct unlock button
it works with version 6.0.1 as well
Chatrbaz84 said:
Hi ,
use this code
*#*#2637643#*#*
then
- setting then enable root premission
- install alcatel drivers qualcomm
- use sigma box - qualcomm menu - direct unlock button
it works with version 6.0.1 as well
Click to expand...
Click to collapse
Hi, I have got alcatel 0t-9022 and I need to repair my imei...can I only use the sigma box software without any hardware??
Thanks
A577VL engineer code
Hey man I have an Alcatel "Zip" (A577VL) and I had to try an older code found on youtube being entered into an old full keyboard phone to FINALLY access Engineer mode. The code is as follows *#*#36464336#*#* ... Hope that helps

Emergency call only.

Hi all, I have the title problem, mi nexus 5 won't take signal with my Wind (ita) sim. I have tried two device, galaxy ace plus and galaxy S5 and they can take signal using same APN and located on the same desk in my house.
I've searched a lot on XDA and other forums to get a solution, but I can't find anything that's can help me. I can't seen it to Google because I can't find his original box and the original receipt.
My phone can take signal only using "xTraSmooth" rom, but is very old and I want to use Pure Nexus.
I've added this string to my build.prop it was posted as a potential solution:
"#settings
telephony.lteOnGsmDevice=1"
And I've changed *#*#4637#*#* option to LTE/GSM/wcdma auto (prl)
But at every reboot it set itself on LTE/GSM, with or without the build.prop string.
I know that is a common problem, but no one found a real solution.
Thanks in advance.
If everything works on a stock rom, you need to use a different custom ROM.
audit13 said:
If everything works on a stock rom, you need to use a different custom ROM.
Click to expand...
Click to collapse
Today I will try to flash xtrasmooth or a stock factory image, thanks for the tip
----\\\UPDATE///----
Flashed same xtrasmooth, inserted string in build.prop and i do the trick with *#*#4636#*#* and the phone set itself to LTE/GSM auto (prl).
I wanto to use my nexus, why this phone have a lot of problems?
----\\\UPDATE 2///----
Flashed miui 8 global by Dio_S used the build.prop string and now work, i have to be lucky with a rom now? i don't like miui, and i will test other rom, i hope in a normal rom...
----\\\UPDATE 3///----
(i hope last update)
I've searched a lot to reach the best solution with this phone.
Now im using DarkRom and i've found a solution! Or something like a solution, hahaha.
I've downloaded "Nexus5 field test"
Give root permissions (magisk or super su, think doesn't matter)
Select three dot
Hit "Root Settings"
Select three dot
Hit "Settings (view)"
Hit LTE
Hit edit
Write your service code (id you dont have this code use this guide to get it using adb https://forum.xda-developers.com/go...radio-enable-lte-band-3-nexus-5-d820-t2928561 )
Use these settings:
Lte Enable/Disable (enable)
Band26 (disable)
Band41 (enable)
Band25 Proirity (1)
Band26 Proirity (1)
Band41 Proirity (0)
hit back to reboot and now should work, if not i don't know.
You have to reboot every time you select Airplane Mode and it will work!
Good Luck!
Can i up this post? If someone would to test my solution i will be very happy!

Fix 4g/LTE Data On Sprint With Lineage Base (Also GSI)

If You're Like Me And Have Sprint, But Having
Issues With 4g/LTE Data On Lineage Based Roms
(Including GSI), Then Here's The Fix. I've Done This
Multiple Times, And It's Worked Great. Everything
You Need Is In The Zip As Well.
=====================================
Once The Rom Is Fully Installed And Booted,
Go To Settings, Network & Internet, Mobile Network,
Advanced, And Access Point Names. You'll Be Adding
A NEW APN, Exactly As Below. Screenshots Attached
As Well.
=====================================
Name : Sprint
APN : x.ispsn
Proxy : Not Set
Port : Not Set
Username : Not Set
Password : Not Set
Server : Not Set
MMSC : http://mms.sprintpcs.com/servlets/mms/
MMS Proxy : Not Set
MMS Port : Not Set
MCC : 310 ***
MNC : 120 ***
Authentication Type : Not Set
APN Type : default,mms,supl,hipri,fota,ims,cbs
APN Protocol : IPv4/IPv6
APN Roaming Protocol : IPv4/IPv6
Bearer : Unspecified
MNVO Type : None
=====================================
Once The APN Has Been Added, Push The 3 Dots
Up Top, And Click Save. Then Make Sure The NEW
APN Is Selected.
=====================================
https://cp.sync.com/dl/f6482b210/ab97w3j2-uevmigxz-2fpjeehn-i64ig32i
Download And Unzip The Zip Provided (sprintfix.zip). Reboot Your
Phone Into Bootloader Mode. Once In Bootloader Mode, Open A
Command Prompt / Powershell In The Zip Folder By Holding Down
Shift, Right Clicking, And Then Selecting The Option For
"Open Command Prompt / Powershell Here"
=====================================
Directions For Command Prompt:
Type In The Following Command Without Quotes "mfastboot flash modem non-hlos.bin"
Once That Finishes, Type In The Next Command, Without Quotes "mfastboot erase carrier".
Then Finally, "mfastboot reboot".
Directions For Powershell:
Same As Command Prompt, EXCEPT: change "mfastboot" to ".\mfastboot".
=====================================
If You Mess With The APN Settings, Or Change It Around, You'll Have To Do
These Steps Again.
Showing 4g On Sprint
Pictures
good news for Sprint users
What's the point of SprintDM and Carrier Provisioning Service if 4G relies on a Modem & APN? The world may never know.
Thanks for this, now Fi users can also get full Sprint access (if they need it).
murrty said:
What's the point of SprintDM and Carrier Provisioning Service if 4G relies on a Modem & APN? The world may never know.
Thanks for this, now Fi users can also get full Sprint access (if they need it).
Click to expand...
Click to collapse
The verdict is out on whether this works for FI at the moment. Currently it's a guide for straight sprint. If someone gets this working with FI, please post
This doesn't work on Project FI because APN settings are disabled by the Project FI app.
michael28056 said:
This doesn't work on Project FI because APN settings are disabled by the Project FI app.
Click to expand...
Click to collapse
I have an idea for fi, give me a few and I'll post my suggestion. On the road at a red light lol
EDIT: Working on my idea now
If someone with FI, on a lineage base (or GSI) having issues with FI days could PM me, I have an idea I'd like tried before I post it.
Message sent I'm interested in being guinea pig.
Sorry, been sick the past couple days. I got a fi sim, and tried it out. Didn't work
I switched to project fi, this fix does work.
Tried this fix for the GSI 9.0 ROM, using Project FI. Everything else seems to work just fine. Keep getting the message about SprintDM stopping anytime I try to connect to Sprint. Either through Fi Activation or using dialer codes. Anyone else have the same issue?
Nick1801 said:
Tried this fix for the GSI 9.0 ROM, using Project FI. Everything else seems to work just fine. Keep getting the message about SprintDM stopping anytime I try to connect to Sprint. Either through Fi Activation or using dialer codes. Anyone else have the same issue?
Click to expand...
Click to collapse
Yes, Sprint will only connect to 3G as well, logcat said something about missing a Java file ( or class), the file is there so I'm going to open Java file and see if I can figure anything out, don't expect much from me though.
QWZR II said:
Yes, Sprint will only connect to 3G as well, logcat said something about missing a Java file ( or class), the file is there so I'm going to open Java file and see if I can figure anything out, don't expect much from me though.
Click to expand...
Click to collapse
Sprint doesn't even connect on 3g for me, as soon as it tries to connect with Sprint, I get the SprintDM.apk has closed error. Then it switches over to Tmo. I wouldn't even really mind if Tmo worked at all in my area. Hate to go back to stock just for Sprint lol. I was going to attempt to maybe replace the SprintDM.apk in the system files. I noticed the one in there has a build date from 1969.
Not sure if that even matter, might trip up some kind of security. Like when the date on Windows is set incorrectly? Just guessing. Going to stick with the Wi-Fi/Tmo service as long as I can, don't want to end the Pie love affair yet.
Nick1801 said:
Sprint doesn't even connect on 3g for me, as soon as it tries to connect with Sprint, I get the SprintDM.apk has closed error. Then it switches over to Tmo. I wouldn't even really mind if Tmo worked at all in my area. Hate to go back to stock just for Sprint lol. I was going to attempt to maybe replace the SprintDM.apk in the system files. I noticed the one in there has a build date from 1969.
Not sure if that even matter, might trip up some kind of security. Like when the date on Windows is set incorrectly? Just guessing. Going to stick with the Wi-Fi/Tmo service as long as I can, don't want to end the Pie love affair yet.
Click to expand...
Click to collapse
I was trying that, it won't install because it's a system app and the uid (not sure on the actual error) is mismatched. Looking it up online suggested either editing manifest xml or clearing odex file from priv app, which I couldn't find a way to do successfully.
QWZR II said:
I was trying that, it won't install because it's a system app and the uid (not sure on the actual error) is mismatched. Looking it up online suggested either editing manifest xml or clearing odex file from priv app, which I couldn't find a way to do that didn't involve "lucky patcher" which won't work if you've already removed using terminal debloater.
Click to expand...
Click to collapse
I'm just sticking with T-Mobile and Wifi for now. Don't want to go back to 8.1 after using 9. Maybe someone will have a fix eventually, I'm sure that's more likely than Moto actually releasing Pie this year.
Anymore information on if this works with Project Fi? I am on Project Fi and would like to run Lineage but went back to stock for the fact that my data for Sprint and US Cellular were not working. I had to leave my phone on T-Mobile all the time which is not optimal where I drive and live. I need my phone to be able to get data in remote locations through the different carriers. I ran LOS 15.1 Unofficial, Official and LOS 16 Unofficial. None of them had mobile data on Sprint or US Cellular. Only T-Mobile. I tried installing SprintDM in system to no avail.
A thought, I have had Fi since beginning. Now with US Cellular added, it's a must for my area of coverage. I live in a remote (cell wise) area and only US Cellular works. So my Moto X4 is stock until Pie updates for all above reasons. On my Nexus 5X I could not use any Lineage based roms because of the Sprint/Fi problem. From What I have found Lineage went from complete ASOP to some else after 14.X for certain system based files for carriers. Especially Sprint APN's. My knowledge is limited on how or why. Even with my returned Pixel 2 and now Pixel (unlocked Verizon) I have to stay with Google based app+apk's roms to have ALL Fi Carriers switching with out problems. I still can't use Lineage based roms + apks to get Carrier switching to work on my Pixel. So can somebody figure out how to still use original Moto X4 Fi App packages? That may fix it.
I have all 3 networks working with 4G on my phone on the latest version of LOS 16. I had to add in some files I pulled from the latest Pixel 3 Rom. I'm not sure if all the files I grabbed are needed since I'm not an expert by any means but what I added seemed to get all three networks working.
I haven't had much chance to test auto switching because I'm generally always on T-Mo.
I also flashed the NON-HLOS.bin from the latest stock rom as well following the instructions in OP's post. I didn't bother creating the apn.
After rebooting I cleared the data for the project-fi app and let the service re-activate.
Not sure if it matters but I also have the stock gapps package installed.
I'll attach the files I used showing the paths where I copied the files to. I just overwrote whichever files were already there. I would make a twrp zip to install these files but I'm not sure how to do that if someone else wants to take a crack at it feel free.
https://ln.sync.com/dl/b36c27e30/qvzjf7v2-jwmzmqy7-uxua4x76-cjy3brq2
slaytanic said:
If You're Like Me And Have Sprint, But Having
Issues With 4g/LTE Data On Lineage Based Roms
(Including GSI), Then Here's The Fix. I've Done This
Multiple Times, And It's Worked Great. Everything
You Need Is In The Zip As Well.
=====================================
Once The Rom Is Fully Installed And Booted,
Go To Settings, Network & Internet, Mobile Network,
Advanced, And Access Point Names. You'll Be Adding
A NEW APN, Exactly As Below. Screenshots Attached
As Well.
=====================================
Name : Sprint
APN : x.ispsn
Proxy : Not Set
Port : Not Set
Username : Not Set
Password : Not Set
Server : Not Set
MMSC : http://mms.sprintpcs.com/servlets/mms/
MMS Proxy : Not Set
MMS Port : Not Set
MCC : 310 ***
MNC : 120 ***
Authentication Type : Not Set
APN Type : default,mms,supl,hipri,fota,ims,cbs
APN Protocol : IPv4/IPv6
APN Roaming Protocol : IPv4/IPv6
Bearer : Unspecified
MNVO Type : None
=====================================
Once The APN Has Been Added, Push The 3 Dots
Up Top, And Click Save. Then Make Sure The NEW
APN Is Selected.
=====================================
https://ln.sync.com/dl/f6482b210/ab97w3j2-uevmigxz-2fpjeehn-i64ig32i
Download And Unzip The Zip Provided (sprintfix.zip). Reboot Your
Phone Into Bootloader Mode. Once In Bootloader Mode, Open A
Command Prompt / Powershell In The Zip Folder By Holding Down
Shift, Right Clicking, And Then Selecting The Option For
"Open Command Prompt / Powershell Here"
=====================================
Directions For Command Prompt:
Type In The Following Command Without Quotes "mfastboot flash modem non-hlos.bin"
Once That Finishes, Type In The Next Command, Without Quotes "mfastboot erase carrier".
Then Finally, "mfastboot reboot".
Directions For Powershell:
Same As Command Prompt, EXCEPT: change "mfastboot" to ".\mfastboot".
=====================================
If You Mess With The APN Settings, Or Change It Around, You'll Have To Do
These Steps Again.
Click to expand...
Click to collapse
The sprint-fix link is broken. Do you have a copy of it?

[Snapdragon] Carrier Aggregation for Europe LTE bands

Galaxy S7/S7 edge is probably the latest Snapdragon "S" phone for international market in terms of radio capabilities. I would say it is even more functional than exynos S7.
Next Snapdaragon S8/S9 was built for US carriers and LTE bands.
Here is what was discovered:
Of course it supports all Europe LTE bands (1/3/7/8/20/38)
Moreover it supports a lot of CA combinations that is not enabled in EFS
As I understand phone scheme It supports noncontinuous 3xCA only if third carrier is "low frequency" like B20 or B8 because this antenna is connected to second transceiver.
Here is the list of combinations tested and fully working in Russia (from CA_tested.cmd)
Code:
3A2A-7A2-20A2 6
3A2-7A2A-20A2 6
3A2-7A2-20A2A 6
3A2A-7C2 6
3A2-7C2A 6
3A2A-7A2-7A2 6
3A2-7A2A-7A2 6
7C2A-20A2 6
7C2-20A2A 6
1A2A-7C2 6
1A2-7C2A 6
3A2A-20A2-38A2 6
3A2-20A2A-38A2 6
7A2-20A2A-38A2 6
1A2A-3A2-20A2 6
1A2-3A2A-20A2 6
1A2-3A2-20A2A 6
1A2A-7A2-20A2 6
1A2-7A2A-20A2 6
1A2-7A2-20A2A 6
Number of combos: 20
Max streams per combo: 6
Here is a simple instruction how to enable combinations listed above:
Enable Qualcomm diag port in *#0808# service menu (DM+MODEM+ADB)
Install Samsung drivers and find out the number of diag COM port in Windows Device Manager
Run the script CA_teste.cmd from attachment
Enter the COM port number when asked
The script result must look like this:
Code:
00000000: 4b 0b 24 00 78 02 00 00 0e 00 02 00 ca 70 c7 12 *K.$.x........p..*
00000010: 7e *~ *
If you got another one just reconnect the cable or reboot the phone and rerun the script.
Reboot the phone
Some more combinations a very likely supported, but not tested.
Code:
3A2A-7A2-20A2 6
3A2-7A2A-20A2 6
3A2-7A2-20A2A 6
3A2A-7C2 6
3A2-7C2A 6
3A2A-7A2-7A2 6
3A2-7A2A-7A2 6
7C2A-20A2 6
7C2-20A2A 6
1A2A-7C2 6
1A2-7C2A 6
3A2A-20A2-38A2 6
3A2-20A2A-38A2 6
7A2-20A2A-38A2 6
1A2A-3A2-20A2 6
1A2-3A2A-20A2 6
1A2-3A2-20A2A 6
1A2A-7A2-20A2 6
1A2-7A2A-20A2 6
1A2-7A2-20A2A 6
3C2A-7A2 6
3C2-7A2A 6
3A2A-3A2-7A2 6
3A2-3A2-7A2A 6
Number of combos: 24
Max streams per combo: 6
It would be nice you can test them if your local carriers support such combinations.
Run CA_not_tested.cmd instead of CA_tested.cmd to enable extended list of combinations.
Credits:
vvevvevve from 4pda.ru forum for most research and consultations
qtools developers for the qcommand.exe used in script
It supports 1AA-3A/1A-3AA at least as I thought.
Are the combinations CA_3A-7A and CA_7A-3A enabled in the EFS by default?
bla679832164 said:
Are the combinations CA_3A-7A and CA_7A-3A enabled in the EFS by default?
Click to expand...
Click to collapse
Definitely not
Here is the list of CAs on T version
Code:
Input file size: 300 bytes
Format verson: 0
Number of descriptors: 13
4A4A-12A2 6
4A4-12A2A 6
2A4A-12A2 6
2A4-12A2A 6
2A2A-4A2-12A2 6
2A2-4A2A-12A2 6
2A2-4A2-12A2A 6
12A2A-4A2-4A2 6
12A2-4A2A-4A2 6
Number of combos: 9
Max streams per combo: 6
A,P,U modems have disabled CA
I have nos seen V EFS backup, but pretty sure there is no 3+7 combinations
abyss7 said:
Definitely not
Here is the list of CAs on T version
Code:
Input file size: 300 bytes
Format verson: 0
Number of descriptors: 13
4A4A-12A2 6
4A4-12A2A 6
2A4A-12A2 6
2A4-12A2A 6
2A2A-4A2-12A2 6
2A2-4A2A-12A2 6
2A2-4A2-12A2A 6
12A2A-4A2-4A2 6
12A2-4A2A-4A2 6
Number of combos: 9
Max streams per combo: 6
A,P,U modems have disabled CA
I have nos seen V EFS backup, but pretty sure there is no 3+7 combinations
Click to expand...
Click to collapse
Thank you for the list!:good: I know for a fact that my mobile network provider has implemented CA_3A-7A, so if you find a way to add that combination into your cmd script I could test whether it works or not.
bla678932164 said:
Thank you for the list!:good: I know for a fact that my mobile network provider has implemented CA_3A-7A, so if you find a way to add that combination into your cmd script I could test whether it works or not.
Click to expand...
Click to collapse
It is already there. Check the second line in the list in start message
Will this survive factory reset?
turbozapekanka said:
Will this survive factory reset?
Click to expand...
Click to collapse
Yes, it will
It won't survive only full firmware reflash especially for another carrier.
Should I use CA+1.cmd or CA.cmd for Russia?
Is there a way to save and revert to original settings in case something goes wrong?
Can you please share the link to the original 4pda thread?
turbozapekanka said:
Should I use CA+1.cmd or CA.cmd for Russia?
Is there a way to save and revert to original settings in case something goes wrong?
Can you please share the link to the original 4pda thread?
Click to expand...
Click to collapse
1. It depends on your region and carrier, but nothing bad happened if you set more than used by carrier.
2. Yes, xQCN backup with QPST
3. Start from here http://4pda.ru/forum/index.php?act=findpost&pid=77244363&anchor=Spoil-77244363-5
1. Will this work without root?
2. I have a G930U with modem G930UUESACSI1 and Oreo, will it work on that one?
I have tried doing the steps listed above, but CA is still not working for me...
bla678932164 said:
1. Will this work without root?
2. I have a G930U with modem G930UUESACSI1 and Oreo, will it work on that one?
I have tried doing the steps listed above, but CA is still not working for me...
Click to expand...
Click to collapse
1. Yes, it will in general. You just need to enable diag port.
2. It won't work with U modem, you need V or T modem. I recommend T.
If I'm not mistaken U do not have enabled *#0808# code by default. You have to make it work by temporary flashing engineering kernel and replacing keystrings.dat or use other carrier firmware or any other way.
But it is out of this topic.
Tested and added the new combination 7CA-20A/7C-20AA
Also changed the OP and attachment
Now
CA_tested.cmd is for who wants just get working phone
CA_not_tested.cmd is for who wants to "See how deep the rabbit hole goes" or just help with testing.
Updated the OP with 1A-7C (of course it also supports 1A-7A)
Hi, i made a bit of a mess. I tried the script on a US Unlocked S10+ used in Bulgaria trying to enable CA but now the network broke down. I no longer have any network connectivity. How can i revert it back to stock? And is there a way to make it work on the phone? Thanks
The problem just got more complicated. I tried to reflash my original Firmware with CSC file and start from scratch but it didn't recover the network. Then tried to flash a T-Mobile branded Firmware, it didn't do anything and just reflash back to the original unlocked U1. It seems that the script changed something above the firmware level.
CuBG said:
Hi, i made a bit of a mess. I tried the script on a US Unlocked S10+ used in Bulgaria trying to enable CA but now the network broke down. I no longer have any network connectivity. How can i revert it back to stock? And is there a way to make it work on the phone? Thanks
Click to expand...
Click to collapse
It was not good decision to apply this script to US S10. As said in OP S7 was the last "universal" device.
The right way is restore EFS Backup, but I think you don't have it
- Firstly, you can delete "file" /nv/item_files/rfnv/00028874 in EFS via QPST (EFS Explorer). It make your network just work, but without any carrier aggregation.
- Ask some another owner of such phone give you original 00028874 and write it to your phone.
Unfortunately I have only from US Note 10.
abyss7 said:
It was not good decision to apply this script to US S10. As said in OP S7 was the last "universal" device.
The right way is restore EFS Backup, but I think you don't have it
- Firstly, you can delete "file" /nv/item_files/rfnv/00028874 in EFS via QPST (EFS Explorer). It make your network just work, but without any carrier aggregation.
- Ask some another owner of such phone give you original 00028874 and write it to your phone.
Unfortunately I have only from US Note 10.
Click to expand...
Click to collapse
Hi, thanks for the info. After spending the last couple of days educating myself on the matter i finally know what's going on. Can you give the 00028874 file from the US Note 10? I'd like to test it out since it's from a phone with the same SoC, same modem and from the same region FOR the same region. For now i can't find an original backup of that file from the same phone as mine, so the US Note 10 is the second best option to try Thanks again!
CuBG said:
Hi, thanks for the info. After spending the last couple of days educating myself on the matter i finally know what's going on. Can you give the 00028874 file from the US Note 10? I'd like to test it out since it's from a phone with the same SoC, same modem and from the same region FOR the same region. For now i can't find an original backup of that file from the same phone as mine, so the US Note 10 is the second best option to try Thanks again!
Click to expand...
Click to collapse
For example Hong Kong S10/S10+ are very different from Hong Kong Note 10/10+. The same SoC. The same Region.
You can try it on your own risk. It is in attachment.
abyss7 said:
For example Hong Kong S10/S10+ are very different from Hong Kong Note 10/10+. The same SoC. The same Region.
You can try it on your own risk. It is in attachment.
Click to expand...
Click to collapse
It didn't work I'll leave it at that. The phone is going back to Samsung for the upcoming S20U, so i don't care if the CA works or not when i fly back to the US. Thanks anyway :good:
When i get the S20U thought and bring it back to Bulgaria, then i am gonna do a FEW backups of these files and hope to find a solution on the CA in Europe

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