my oneplus 2 no signal - OnePlus 2 Q&A, Help & Troubleshooting

my phone suddenly gave no signal for both card i tried help me plz

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Signal Problem

i'm having problems with some ELF's, some ELF doesn't recognized the sim card, other have problems with signal or doesn't have signal at all...
so, someone knows the cause of mi problem??

signal error?

had my hd2 for a few months now, using it on 3 (UK) and its been fine. this afternoon i lost signal, and have had no phone signal or 3G signal since. i have tried the usual turn off and on multiple times to no avail. the sim card works in an older phone perfectly, i am struggling to find a reason/fix for why my hd2 suddenly can not find a network...any ideas?

Poor Signal Strength

I bought my s4 3 days ago here in Saudi Arabia. And i noticed that i am getting poor signal strength. I am using my mobile sim to connect to the internet. And before with my s3, whenever im at the office, i can get 4mb-5mb speed. But now i can barely reach 1mb speed. I tried flashing another firmware thinking it can be better but its still the same.
i just want to ask if the signal strength is a software problem which can be solved with a few updates or a custom rom, or is it a hardware problem.
Thanks
Bump
You talking about wifi signal ?
armedking said:
You talking about wifi signal ?
Click to expand...
Click to collapse
No, i dont have problem with the wifi signal. Already tried the wifi and its ok. I am talking about the signal strength of my mobile sim card. Already did a test.
I transfered my mobile sim card to a co-workers s3 and did the speed test and got 4mb speed. Then transfered the sim card again to the s4 and did a speed test again. Cant get above 1mb speed. Did this a couple of times to make sure.
replace the sim or replace the phone? its fairly new still and most people dont have that problem.

[Q] Low Signal on 3G - Urgent Help

I'm facing low signal on 3G mode on both networks of Tata Docomo and Idea
I get around 1 or 2 bar max....
when i Insert same Sim in my Moto G , i get Full Signal on both on 3G
I already got a replacement for this issue, but the issue is still there ....
Not rooted and locked Bootloader
tried factory restore no Luck ....
Anyone Else facing Such issue
Please Help
Thank You
jassi32 said:
I'm facing low signal on 3G mode on both networks of Tata Docomo and Idea
I get around 1 or 2 bar max....
when i Insert same Sim in my Moto G , i get Full Signal on both on 3G
I already got a replacement for this issue, but the issue is still there ....
Not rooted and locked Bootloader
tried factory restore no Luck ....
Anyone Else facing Such issue
Please Help
Thank You
Click to expand...
Click to collapse
Actually it is not a problem.... You are actually getting same signal as moto g but it is just showing 1-2 bar due to its high signal calibration... Don't worry about it... Your phone is fine
Low 3G Signal issue
jassi32 said:
I'm facing low signal on 3G mode on both networks of Tata Docomo and Idea
I get around 1 or 2 bar max....
when i Insert same Sim in my Moto G , i get Full Signal on both on 3G
I already got a replacement for this issue, but the issue is still there ....
Not rooted and locked Bootloader
tried factory restore no Luck ....
Anyone Else facing Such issue
Please Help
Thank You
Click to expand...
Click to collapse
Me too facing the same problem while my SIM in 3G mode. But when I changed to 2G it shows full signal strength...I recently replaced my spice due to camera issue, but both the mobiles are showing same signal strength in 3G mode....But I don't have any issues related to network connectivity....I think its common for all spice dream UNO mobiles....Hope it gives some relief in your problem.....Hit thanks it helps you....

My Redmi 2 Prime not able to detect 4G signal in any sim operator

Hey Guys I need help.
I was using Jio 4G for over an year .
Then i switched to Idea and Vodafone 4G .. For some day's they worked fine but afterwards my phone was not able to detect any 4G network . At first i thought to be network problem but when i inserted that same sim card in different mobile 4G signal showed up . I tried every operator sim card and not able to detect any 4G signal only 2G and 3G shows up . Only jio4g is working and that too very poor . I switched different roms and even flashed my Redmi 2 Prime using fastboot but nothing helped.
Please Help

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