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[Q] SMS and Call problems - SMS after 30 minutes and Mailbox-Calls

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erichbitch
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Default [Q] SMS and Call problems - SMS after 30 minutes and Mailbox-Calls

Hi guys, currently i am having issues with my Galaxy Note:

-Sometimes i receive SMS 30-45 Minutes after they have been sent, that happens about 2 or 3 times a week
-Sometimes people call me (with 3 of 4 signal strength bars) and they cant get trough, they reach my mailbox
-Sometimes people call me and after 3-4 Minutes the call stops and they have to call me again.

My Setup:
Galaxy Note N7000 with CM11.0 - But im quiet sure i had this problem with other ROMs too (But all CM, no Stock Samsung ROMs)

Mods:
I changed the USB Connector on my Note because it was broken - The USB Board has the Antenna Plug but i fixed it the right way, i did everything as intended.
http://www.ebay.de/itm/Ladebuchse-US...item2c7ae0e4e5

Other things:
-Sometimes my Wifi is not able to turn on but after a reboot i can turn it back on all the time (Might be CM Related? No Samsung ROM)


I hope you can help me, i rly want to have a working phone again.
Thanks for your help, best regards from Germany
Samsung Galaxy Note N7000
CM11.0 Daily
 
erichbitch
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Nobody who has an idea that could help me?
Samsung Galaxy Note N7000
CM11.0 Daily
 
ThaiDai
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Did you have these problems before you changed the USB connector? If no, this is your answer.
"quite sure": be absolutely sure by installing a stock rom and test it.
 
erichbitch
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Quote:
Originally Posted by ThaiDai View Post
Did you have these problems before you changed the USB connector? If no, this is your answer.
"quite sure": be absolutely sure by installing a stock rom and test it.
Thats what im gonna try
1: Compare Antenna dBm (right now -111 to -81) from the replacement USB Board with the old USB Board - Maybe its the new board
2: Stock Samsung ROM (rooted)

If nothing helps im pretty sure i need a new phone
Samsung Galaxy Note N7000
CM11.0 Daily
 
erichbitch
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(Last edited by erichbitch; 12th May 2014 at 09:01 AM.)
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Gonna try that! I also have barely 1 bar very often
He also says the Antennaboard can be damaged if the phone gets dropped.

https://www.youtube.com/watch?v=2Y6k5t1f7Qk
Samsung Galaxy Note N7000
CM11.0 Daily
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