no signal help after updating with Smart Switch - Samsung Galaxy A50 Questions & Answers

good afternoon I need help update my a50 with the Smart Switch on PC and at the end I leave the bootloader open and run out of signal someone knows how to fix it I am from Peru thanks

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Need help urgently

Hi I'm using HTC TOUCH HD (wiht vodafone) connection from past 15-20 days i'm start facing problem wich says "The answering modem has disconnected. To check your connection settings and change them if needed, tap settings."
Could you guys please help me what i need to do?
Thanks is advance
Note: I'm not sure where i should post this Thread so i post it here only. Moderates Please do the need Full.
Backup your data & hard reset.
Have you tried running the connection setup util?
Thank you so much "crankshaft"
I check with Connection setup and re-setup the things after tat i made 2 calls still i didn't got this message. But not sure wat next...
Would like to know few things here
In my Connection Setup its shows only UK in country list is it possible to change that?
I bought the lock handset from UK and unlock this handset here only.

[Q] No 2G signals 3G working

i Brought this phone 10 days back(E988 India) , everything was working fine.
I rooted my phone .
Next day In the morning i saw 2g signals were there but Edge/internet wasnt working
So i selected WCDMA , now the 3g signals were coming and internet is working ever since
BUT when i am trying to come back to 2G by selecting GSM I am getting no signals ?:crying:
I tried other sim cards 2g for them is also not working on my phone suddenly.
I tried Factory reset thrice , didnt work , I trid unrooting and then reset , Still no solution , What to do ? I am able to get 3G signals but not 2G which is very strange. HELP !!
guys someone please help , i am not able to recive 2G signals at all while i am able to get 3G signals , flashing stock roms again and again isnt helping
prabhjitsinghwalia said:
guys someone please help , i am not able to recive 2G signals at all while i am able to get 3G signals , flashing stock roms again and again isnt helping
Click to expand...
Click to collapse
Have you tried a hard reset? It sounds like a firmware issue with your baseband if you are noticing a change in your signals. It could be that flashing back to a stock rom is not reverting it. I'm not sure if this would work but you could try doing an "LG" hard reset. This supposedly will reset the entire phones contents and erase everything on the phone. There are instructions for this direct from LG for your phone.
http://www.lg.com/in/support/product-help/CT20150017-CT20150018-1377947871832
I'm not 100% on any of this so please take it with a grain of salt. I'm going based off experience with my LG980.
Good luck don't brick your phone
mattverg89 said:
Have you tried a hard reset? It sounds like a firmware issue with your baseband if you are noticing a change in your signals. It could be that flashing back to a stock rom is not reverting it. I'm not sure if this would work but you could try doing an "LG" hard reset. This supposedly will reset the entire phones contents and erase everything on the phone. There are instructions for this direct from LG for your phone.
http://www.lg.com/in/support/product-help/CT20150017-CT20150018-1377947871832
I'm not 100% on any of this so please take it with a grain of salt. I'm going based off experience with my LG980.
Good luck don't brick your phone
Click to expand...
Click to collapse
Hard Reset Doesn't Help My Friend , I have done that.
Now i am thinking of flashing a new BB , I could find E98810a BB , is there any newer one for India?
Can i flash any E988 BB be it from HK or India?

[Q] Network Unstable

i have a problem in my phone
sometime network down and no service notification appear
please help me
i am from jordan in middle east
and i installed b130 firmware specialized for middle east
but problem still appear
and network still sometime fail
i attached picture for more details
problem
whose got the same problem I changed the 10 custom rom and still the same problem?
khaldoon101 said:
i have a problem in my phone
sometime network down and no service notification appear
please help me
i am from jordan in middle east
and i installed b130 firmware specialized for middle east
but problem still appear
and network still sometime fail
i attached picture for more details
Click to expand...
Click to collapse
Check with your Huawei service in your country. Maybe they have firmware optimized for Jordan.
huawei service center
warea said:
Check with your Huawei service in your country. Maybe they have firmware optimized for Jordan.
Click to expand...
Click to collapse
I taken my phone to huawei service center twice first time it installed firmware b118 but problem still appear
and second time t installed firmware b132 and problem still appear
huawei very very bad company
khaldoon101 said:
I taken my phone to huawei service center twice first time it installed firmware b118 but problem still appear
and second time t installed firmware b132 and problem still appear
huawei very very bad company
Click to expand...
Click to collapse
But does every user in Jordan have this problem ? Do you get the service fine with other phones ? You can then identify whether its problem with hardware or software or the network provider. If its not fine yet, then take to Huawei and demand them to pay back your money or replace it with a new P7
khaldoon101 said:
i have a problem in my phone
sometime network down and no service notification appear
please help me
i am from jordan in middle east
and i installed b130 firmware specialized for middle east
but problem still appear
and network still sometime fail
i attached picture for more details
Click to expand...
Click to collapse
I have same problem in Latvia.
In my work when phone lose connection some time it wont connect back. Phone connect back only after restart.
At moment i swiched on only 2G signal and phone connect back when signal is avilable.
u can try it out !
I had same problem on my phone before P6 on LG L7, so i think its not phone problem, but its provider BUG !!

4G and SMS access , but cant make calls on SIM slot 1

Hello Professionals
I Just got my Lenovo P2a42 , was playing with an app called " Activity launcher" to hide the screen orientation using demo mode activity, thus i got nosy some how .. and changed the band to USA without knowing .
end result which only happened on Sim Slot 1
1. i cant make or receive calls
2. can send SMS and access internet using sim slot 1
3. when making a call , a message appears :" cellular network not available"
I have tried other Sim cards on slot 1 , and nothing working (no calls)
tried slot 2 and all is working great
any suggestion on what to do to restore the phone Radio band to its non US band ? I am not located in USA , I'm in UAE
I'm on android Nougat , non-rooted , phone is carrier free
HELP HELP HELP
mysterious.one said:
Hello Professionals
I Just got my Lenovo P2a42 , was playing with an app called " Activity launcher" to hide the screen orientation using demo mode activity, thus i got nosy some how .. and changed the band to USA without knowing .
end result which only happened on Sim Slot 1
1. i cant make or receive calls
2. can send SMS and access internet using sim slot 1
3. when making a call , a message appears :" cellular network not available"
I have tried other Sim cards on slot 1 , and nothing working (no calls)
tried slot 2 and all is working great
any suggestion on what to do to restore the phone Radio band to its non US band ? I am not located in USA , I'm in UAE
I'm on android Nougat , non-rooted , phone is carrier free
HELP HELP HELP
Click to expand...
Click to collapse
At dialer press "*#*#4636#*#*" then phone information and press top right three dots. There is an option for area band. Choose your area. I'm not sure if this will solve your problem but try it
chtsarts said:
At dialer press "*#*#4636#*#*" then phone information and press top right three dots. There is an option for area band. Choose your area. I'm not sure if this will solve your problem but try it
Click to expand...
Click to collapse
Thanks for your prompt reply brother .. i have tried that , the only available band is USA .. nothing else
I have done the factory reset , didnt resolve it .. if any one can help , please do
read on some articles about flashing original radio .. any suggestions ? please help me
mysterious.one said:
I have done the factory reset , didnt resolve it .. if any one can help , please do
read on some articles about flashing original radio .. any suggestions ? please help me
Click to expand...
Click to collapse
Flash twrp recovery and flash either the stock rom or custom. Just google for the links. If your bootloader isn't unlocked you will have to wait 14 days. Hope it helps
i have sent the phone back to lenovo service center .. i just got the phone 8 days ago

Request for firmware for Samsung Galaxy Watch Active (SM-R500)

Hi,
Has anyone got access to the latest R500XXU1CSG6 firmware that they can share. My watch is really struggling for open water and I can't get the update yet in the UK.
Thanks
Change your CSC code to USA, then you can download and install update, then change CSC back... It works and the recovery menu don't show any change in warranty check (at least on my watch)
https://www.google.com/amp/s/forum....-how-to-change-gear-s3-r760-csc-t3784226/amp/
I have a little problem with my active 1 after the battery change there was an automatic update in which in the middle of the process the battery ran out and I entered the booting mode and did the recovery then my watch is out of firmware can someone help me please

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