Has anyone else experienced poor network stability with Three UK? The issue I have is as follows:
In certain locations signal with my FP1 (on Three UK network) is very temperamental. When I pick up the phone it will often have 3 or 4 bars of signal but as soon as I try to do anything this drops to no signal. It seems that the phone is changing between two network antennas, never fully establishing a full connection before giving up. If I take a call in such a location, it will usually be dropped after 10 seconds or so. One of the locations where I experience the
temperamental signal is my workplace.
I have just tried the sim card in another android phone and there are no problems. At work, with the Motorola Defy I get consistently 3 bars of 3G and a download/upload speed of 1.5/0.56 Mbps with a ping of 87. Therefore, the issue is specific to the Fairphone FP1. I recently got a new sim card from my network operator, Three UK, but this has made no difference.
Note that in many locations there is no problem with the performance - it seems to struggle in weak signal areas.
One last thing to highlight is that I have had this issue since buying the phone. I later cracked the screen and replaced it myself. When doing this, I noticed that a screw was missing from the original build (the black screw in the middle of the wifi daughter board - https://d3nevzfk7ii3be.cloudfront.net/igi/xSxRL2PnPVDfB5aE). Is there any way this could affect the phone signal?
Suggestion: set your network to WCDMA (=3G) only. If set to GSM/WCDMA automatic, my phone sometimes jump between the nets (causing the symptom you describe), even when a strong 3G signal is present.
Of course you may need to adjust settings when in an area with weak 3G coverage.
@kgha - thanks for your suggestion. I have tried this and I get possibly slightly better stability but still not great. I can’t help thinking that because the phone can find the stronger connection, it is a software issue rather than hardware issue that causes it to jump between antennas.
@EvaS after discussing with Fairphone support it was confirmed that the
extra screw isn’t required. I guess that the iFixIt team thought the scree
was missing and added it in. This is why the screw in their photo is
different.