Hi to all,
sorry for my english but i gonna try to explain how to fix GPS in LG G5:
1. you need to unsoldering 2 mhf rf connectors like you see in pic1.
2.after that you need to solder 2 wireup cabels like you see in pic2.
3.in the end this is how it gonna look, like you see in pic3 and pic 4.
Good luck!
Where to solder the two cables on the other side?
Inviato dal mio LG-H850 utilizzando Tapatalk
No where, they just attached to the frame with duct tape.
Can you explain a bit more, what are pic 1 and pic 2 are are you removing whatever is there. It look like pogo pin not sure...
In pic1 you see mhf connectors\pogo pins as you call it on the board as they comes from the factory. in pic2 I unsoldered them, so this is how the board looking like after I removed them. I marked with the yellow dots where I solder the wireup (wireup is marked in red).
I understand now that you are using a thru hole RF connector and place a wire that act as an antenna, I wasn't able to locate where is the normal antenna and why is it not connecting right at the first place. it seem that the RF connector is not used normally so it is probably there only for factory test purpose from the ifixit teardown pictures.
https://d3nevzfk7ii3be.cloudfront.net/igi/KEVL1LUslTEBSoVO.huge
What kind of improvement did you get on the GPS, mine is working but not great so I am tempted to fix it but I am still not understanding what the fix does for now as I have to extrapolate that you are actually making an antenna with the wire. Lenght should matter quite a lot then, did you make a few test with various length to came up with the fix you documented.
There's another thread with a gps fix, but he's only putting more spring into some pins this fix may be better on the long run!
Thanks for the explanation
Before fix I barely get gps fix, I needed to wait about 5 min to get fix, after that the gps was not stable at all, it always get 5 satellites in max.
After fix I get gps fix after 10-15 sec, and I always get between 19-21 satellites, and gps works stable without any disconnections.
About the wire length, I didn't tried various lengths.
Getting yourself familiar with the insides always a good ideal. There's a good app in the play store called 'iFixit'. It's helped me with a lot of different devices opening up.
Sent from my LGE LG-H830 using XDA Labs
How bout does the iron need to be? What kind of solder should I use?
jkieffer46 said:
How bout does the iron need to be? What kind of solder should I use?
Click to expand...
Click to collapse
The iron temperature actually depend on the solder you use, you ideally need something that melt fairly low like 63/37 alloy 63/37 Sn-Pb used principally in electrical/electronic work. 63/37 is a eutectic alloy of these metals, which: has the lowest melting point (183 °C or 361 °F) Other eutetic alloy without lead may be availlable in your area. You also need the type with Rosin flux not acid or water washable.
You will also need a small tip at the end of the soldering iron and a good magnifier, but working with multilayer PC board with no experience can easily lead to catastrophic failure.
I would recommend you start with easier mods than this one if you are not familiar with soldering and general soldering on PCB, this is a fairly easy thing to do for someone familiar with this type of work as the hard work is to figure out what to do
Maybe find a local cellular repair shop and ask them if they can do it for you.
@slavush - thanks for the info here. Can I ask how you determined which connectors were related to GPS? Any documentation about the PCB or similar?
There are different people mentioning different pins all over the G5 for GPS. I have opened up mine 3 or 4 times now, each time finding success for a short period. So I failed to determine which were actually the ones to focus on.
In your opinion, instead of welding the cable, would it be possible to plug it into the connector hole?
I tried to put the cable in on the phone as in the picture without connecting it. But when the cable is inside the phone does not turn on.
My gps does not work. It does not even hook up to a satellite
slavush said:
Before fix I barely get gps fix, I needed to wait about 5 min to get fix, after that the gps was not stable at all, it always get 5 satellites in max.
After fix I get gps fix after 10-15 sec, and I always get between 19-21 satellites, and gps works stable without any disconnections.
About the wire length, I didn't tried various lengths.
Click to expand...
Click to collapse
How about now? Is this fix still working?
Also curious about. Any fix that really works?
I already fix my GPS without soldering.... But in order to fix it you should disassemble the G5 and look for 3 pins....
Sent from my LG-H860 using Tapatalk
I don't think the 3 pins mentioned are concerned with the gps. I tried myself lots of time to raise them up and the gps for a while worked, but, now i broke those 3 pins. No more volume...but gps works...extremely bad and slowly as before. If you look at the flex
you can see it is only related to the volume buttons. So...I don't have any idea.
About this soldering fix.....why shall I have to unsolder those two things?
the 3 pin worked for 6 month... and never worked again, 3 is crashed a bit now, also, i added aluminum foil to the 3 min, so volume up down still work.
I was going to try this fix mentioned here, untill i open the phone and found how Small the POGO pin is.
seems quite hard to remove as there is so many electronic around it.
i am going to just Plug in the cable and TAPE it in place and see if it can work this way..
Update:
Interesting enough, the phone refuse to turn on (with the 2 cable TAPED over the pogo pin. ) it just wont turn on.
Now, i removed the wire from lower pogo pin, with the upper remain. and the phone can turn on.
will go test the gps and see
@slavush, I see that you are from Israel. Any chance you're from Tel Aviv? I could use some help with this.
@scoobychau, did you get success in gps signal improve?
How did you it ?
scoobychau said:
the 3 pin worked for 6 month... and never worked again, 3 is crashed a bit now, also, i added aluminum foil to the 3 min, so volume up down still work.
I was going to try this fix mentioned here, untill i open the phone and found how Small the POGO pin is.
seems quite hard to remove as there is so many electronic around it.
i am going to just Plug in the cable and TAPE it in place and see if it can work this way..
Update:
Interesting enough, the phone refuse to turn on (with the 2 cable TAPED over the pogo pin. ) it just wont turn on.
Now, i removed the wire from lower pogo pin, with the upper remain. and the phone can turn on.
will go test the gps and see
Click to expand...
Click to collapse
Hello scoobychau,
My LG G5's 3rd pin is also crashed, broken, destroyed. Can you explain me more about how you fixed it with aluminium foil ? It's my girl friend's phone, and I am so sorry having broken its volume buttons' spins or/and GPS feature.
Thanks a lot for your answers.
Concerning the soldering, I am so bad that I can't imagine doingit myself...
Related
Hey Guys,
Well, I'm a bit gutted really! I dropped my XDA Mini S on the floor with the charger in and the connector IN the phone has come apart from inside the phone. The little metal bit is practically hanging out. I'm wondering, if i were to take the phone apart could i re-connect the little part? (I have a soldering iron if thats as simple as its going to be?)
Just wondering if anyone had any guides on how to take the phone apart and take a look at whats wrong?
Any help would be so much appreciated!
Many Thanks,
Tom
The service manual is hosted on the ftp site.
ftp://ftp.xda-developers.com/Wizard/Docs_Tutorials/
Hope this helps.
I suspect you probably broke the socket off, but if you have a soldering iron, you might as well try to get a new mini USB connector to work with.
You might try Pocket PC Techs:
http://www.pocketpctechs.com/main~unit~UTStarcom_XV6700-554~area~repairs~item~REP-USBCON01~name~UTStarcom+XV6700+Mini+USB+Connector+Replacement+Service.htm
I rang them up about an issue I had (screen on the fritz) and they seemed pretty knowledgeable and helpful.
Alternatively there's a company I found today in the UK. I can't vouch if they're good or not.
http://www.xdarepairs.co.uk/home.asp
Good luck.
Well I also have an issue with my wizzard... the mini jack connector (of the handsfree) is a bit loose.
What I am saying is that it does have a good connection with the rest of the circuit and sometimes the sound of the speaker goes off, then I have to insert the habdsfree and tickle it a little bit until it has a good contact.
? have some basic soldering experience,do you think I should give it a try?
Given my device has been apart too many times for me to admit to I thought I'd crack it open to take a pic for you guys. Not sure if this pic will help for those wanting to do some soldering:
Very large pic: http://farm1.static.flickr.com/216/452691530_f47801708f_o.jpg
Excuse the dust.
Ah! That picture at the bottom is exactly what I needed. The metal but at the bottom (the big sqaure) has totally sheared off....bloody thing. Thanks so much for the info on the repair guides. I may give those repair guys a call if i can't get it to work myself.
Thanks alot you guys
As for you WizeMan, it all depends on if you wish to void your warrenty or not. At the end of the day, I installed WM6 on my device so O2 would give me the finger if i tryed to claim. If I'm honest, I'm getting an upgrade next month so I'm not to bothered if I balls it up! Would be nice if I got it working though....
Lemmie know how you get on
unlock k-jam
i read all your write about how to unlock k-jam device but after all i get this message:
Lock Status: 0000000000000000
SIMLock Code: █⌠═eי∟80Γ█Σ☻< δ♠
how can i get it from this .........
lironasseo said:
i read all your write about how to unlock k-jam device but after all i get this message:
Lock Status: 0000000000000000
SIMLock Code: █⌠═eי∟80Γ█Σ☻< δ♠
how can i get it from this .........
Click to expand...
Click to collapse
A little bit of a thread hijack but that means it is SIM unlocked.
Let me tell you my news, my friends.
I opened my Qtek 9100 and fixed two serious issues regarding this phone, using... sponge (the one we use to wash the dishes)
1. I put some into the stylus socket (from the thin space it has) and also
2. On the top of the mini jack socket so when i assembled the housing it blocked it from moving (2 of the contacts are no more soldered and i dint have a soldering iron at that time)
Anyway, both operation went ok and my phone is more than fully functioning. Now the stylus is hardly (in a good way) comming out (it first gets longer then comes out).
I wanted to do also the safe singal fix, but didnt find the photos to apply it correclty, so if someone has them, please give link. If you need any info about the "Sponge" Hacks, just post or pm
WizeMan said:
Let me tell you my news, my friends.
I opened my Qtek 9100 and fixed two serious issues regarding this phone, using... sponge (the one we use to wash the dishes)
1. I put some into the stylus socket (from the thin space it has) and also
2. On the top of the mini jack socket so when i assembled the housing it blocked it from moving (2 of the contacts are no more soldered and i dint have a soldering iron at that time)
Anyway, both operation went ok and my phone is more than fully functioning. Now the stylus is hardly (in a good way) comming out (it first gets longer then comes out).
I wanted to do also the safe singal fix, but didnt find the photos to apply it correclty, so if someone has them, please give link. If you need any info about the "Sponge" Hacks, just post or pm
Click to expand...
Click to collapse
I'm still trying to get the a new fascia and will probably shove an eraser bit into the stylus spring mechanism to ensure the defect never happens. Also how did you discover the break in the solder joints on the headphones jack? I have a funny situation where the left channel of the headphones doesn't work but I suspected the headphones (the plug has to be pulled at an angle to get any sound out of the left) but now I am thinking it may be the socket itself.
By the way the reception fix pic doesn't load for me either but I unless you truly need it, don't waste your time doing it; I always have all 4 bars and sometimes have 2 bars.
AsGF2MX said:
I'm still trying to get the a new fascia and will probably shove an eraser bit into the stylus spring mechanism to ensure the defect never happens. Also how did you discover the break in the solder joints on the headphones jack? I have a funny situation where the left channel of the headphones doesn't work but I suspected the headphones (the plug has to be pulled at an angle to get any sound out of the left) but now I am thinking it may be the socket itself.
By the way the reception fix pic doesn't load for me either but I unless you truly need it, don't waste your time doing it; I always have all 4 bars and sometimes have 2 bars.
Click to expand...
Click to collapse
Allright here is the deal.
1. I found out the break in the soldier joints when i opened it. I was really suspicious about it because when i inserted my headphone jack into the connector, i had problem with the contact; the connector was loose and it muted my phones speaker. When i disassembled the phone using the service manual i saw with my eyes that the the joins where f-ed up.
2. I dont really need the signal hack i just wanted to experiment, i have 2.25.11 cingular radio rom and its great.
Btw i suppose you should better use the sponge, because the rubber may wear off but not the sponge...
Thanks for the tip on the sponge. I am going to grab a used but allegedly "like new" body from eBay and also get one of those covers as well.
Hello guys.
A few days ago, mi nexus 7 didn´t power up, tried pressing power and vol down for more than 30 seconds, nothing.
The screen turned on from time to time, but all i can see was some static.
After gathering some courage and reading a bit on the internet, i opened it and there it was, the battery plug was in an angle, doing a false contact.
I don´t know how that happened, it was working normally before, i didnt drop it, hit it, nothing.
Ok, then i push the plug and it fit, but mi finger slipped and broke one of the wifi antenna pin connector, it seems they are pretty weak...
I closed the tablet and it power up and works almost perfect, now the wifi signal sucks a lot, most of the time it can´t connect unless i´m really close to the modem/router.
What can i do? i still have the broken pin, can i solder it? or use something else to make the contact? return it to Asus for a fix? and i guess they will charge me.
Also i opened it again today, to take a picture, and i saw that the power plug again is slipping outside of his socket, i think there is a flaw in the design if the plug can´t keep is place...
Well, thanks in advance!!!
Laters
icedfirefly said:
Hello guys.
A few days ago, mi nexus 7 didn´t power up, tried pressing power and vol down for more than 30 seconds, nothing.
The screen turned on from time to time, but all i can see was some static.
After gathering some courage and reading a bit on the internet, i opened it and there it was, the battery plug was in an angle, doing a false contact.
I don´t know how that happened, it was working normally before, i didnt drop it, hit it, nothing.
Ok, then i push the plug and it fit, but mi finger slipped and broke one of the wifi antenna pin connector, it seems they are pretty weak...
I closed the tablet and it power up and works almost perfect, now the wifi signal sucks a lot, most of the time it can´t connect unless i´m really close to the modem/router.
What can i do? i still have the broken pin, can i solder it? or use something else to make the contact? return it to Asus for a fix? and i guess they will charge me.
Also i opened it again today, to take a picture, and i saw that the power plug again is slipping outside of his socket, i think there is a flaw in the design if the plug can´t keep is place...
Well, thanks in advance!!!
Laters
Click to expand...
Click to collapse
You can solder a wire from the broken pin directly to the WiFi antenna
Sent from my Nexus 7 using xda app-developers app
And for the battery plug, electrical tape is your friend.
Sent from my Nexus 7 using xda app-developers app
Thanks for the answers.
And... what about of the solder? i don´t know if it have the properties to transmit the wifi signal, maybe i put a wire or the pin back with solder, but if the solder doesn´t transmit the wifi signal i´m still screwed...
Sorry about my bad english, i tried my best, in spanish i could have explained it better....
Thanks!!
icedfirefly said:
Thanks for the answers.
And... what about of the solder? i don´t know if it have the properties to transmit the wifi signal, maybe i put a wire or the pin back with solder, but if the solder doesn´t transmit the wifi signal i´m still screwed...
Sorry about my bad english, i tried my best, in spanish i could have explained it better....
Thanks!!
Click to expand...
Click to collapse
Solder will be fine, I put solder on the pins of my one x to strengthen the connection and boost the signal worked perfectly.
Well, last night i put a small dot of solder and put the pin back in his place, i tried it in the same spot where yesterday i had no signal and now it works perfectly!
Thanks!!!
icedfirefly said:
Well, last night i put a small dot of solder and put the pin back in his place, i tried it in the same spot where yesterday i had no signal and now it works perfectly!
Thanks!!!
Click to expand...
Click to collapse
Glad it worked
Sent from my Nexus 7 using xda app-developers app
I've had the exact same accident, well except that i broke not one but TWO pins. So basically all should i do is solder them back just like that?
About the battery connector. Mine has a black tape over the connector. It's glued from the red yellow and black cables up to the motherboard socket where the pin connects. It may be a new revision because it's one of the latests
Broken wifi pin
FitAmp said:
You can solder a wire from the broken pin directly to the WiFi antenna
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
this happened to me aswell when I took it to my local repair store they said they couldn't solder it, if I had the tools I would have a go. Any ideas as to where else I could take it to get soldered. Thanks. Also I have another nexus 7 with which I have tried all the tricks ie: hold power on, check battery etc but still nothing absolutely nothing won't turn on or show any signs of life
FitAmp said:
Glad it worked
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
As a nervous amateur I would like to see this being done, what degree of heat and what size of solder wire etc are there any video footage available anywhere.
I fixed mine
actually mine also got broken ....
soldering didnt seem a good option for me
so i took one of the gold plated contact pins used for holding the sim card from an old phone and improvised ...
(you can use any of the gold plated contact pins found in old mobiles)
photos attached ...
i held it in place by insulation tape and some rubber stickers so that it wont move away ....
antenna works fine now ... full signal strength
the main thing here is to get the same material for fixing the antenna
different material would result in poor signal
therawkr92 said:
actually mine also got broken ....
soldering didnt seem a good option for me
so i took one of the gold plated contact pins used for holding the sim card from an old phone and improvised ...
(you can use any of the gold plated contact pins found in old mobiles)
photos attached ...
i held it in place by insulation tape and some rubber stickers so that it wont move away ....
antenna works fine now ... full signal strength
the main thing here is to get the same material for fixing the antenna
different material would result in poor signal
Click to expand...
Click to collapse
Thanks for that, what about a spot of superglue
Dec001 said:
Thanks for that, what about a spot of superglue
Click to expand...
Click to collapse
noo dont use chemicals on PCB !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Anybody try this fix?
http://www.reddit.com/r/lgg2/comments/28q5ae/gps_fix/
I did the one with the shim behind connectors inside the back cover and the GPS is fast locking to satellitehttp://www.youtube.com/watch?v=UdDJqFxpRy8
MikeViller said:
I did the one with the shim behind connectors inside the back cover and the GPS is fast locking to satellitehttp://www.youtube.com/watch?v=UdDJqFxpRy8
Click to expand...
Click to collapse
Does not seem hard to do. I will try it this week and see. Anything I need to know ahead of time?
not really just be carefull when lifting the connectors i use transparent tape to hold the shims ....
Everything was fine with my GPS until 2 months ago. Since it died I tried, gps.conf tweaks, hours lost, and the shins under the connector, no luck either.
But the antenna made out of copper wire attached directly to the connector works unbelievably good. Just make sure that you isolate the old one inside the cover. More details (and pictures) at [DIY][GPS]how to fix your GPS ? Try this it works.
Two days ago my battery was extremely drained, i followed a video tutorial on YouTube to fix it by removing the battery and put it back, but after doing this my wifi became so bad! for example, if there's 10 networks nearby i only could see 4 of them with its half strength.
any help please?
Check wireless antene (white one i guess). Those cables are very weak be careful.
khanjui said:
Check wireless antene (white one i guess). Those cables are very weak be careful.
Click to expand...
Click to collapse
Can you explain more about it or where i can find it?
Yes please do, i had a look at mine but its still weak and all my other things connect and are strong, just this bloody phone
carpon said:
Can you explain more about it or where i can find it?
Click to expand...
Click to collapse
https://www.ifixit.com/Teardown/LG+G2+Teardown/20485
I had same problem too. I chanced cables but didn't work. So I'm not sure is it works. I sent my phone to guarantee and they fix it, don't know how. Black cable is cellular antenna.
Sent from my LG-D802
i checked them out, both are well connected!
may the modem version or the baseband affect the connection?
carpon said:
i checked them out, both are well connected!
may the modem version or the baseband affect the connection?
Click to expand...
Click to collapse
I don't think so. Looks like hardware problem i guess. Compare with another phone on same location, check signal quality.
Perhaps when you removed the wires, you damaged the connector on the wire itself or the mother board.
Hopefully its the wire which would be a quick, easy and inexpensive fix.
To reach the battery you have to undo the rear plastic housing, unscrew the MB cover, unclip a few connectors remove the power/volume ribbon assembly and disconnect the antenna wires.
It may be worth taking the entire phone down to the MB and redoing the process one more time.
Take your time and make sure everything is connected one last time before you power the phone back up again.
There's a good chance something could have been overlooked.
20 minutes of your time could save you some heartache and pain
Hi all,
during these months I have had a lot of problems with GPS Fix with my Z3C. These problems occurred after the update to 6.0.1 and I thought that It was a software issue.
In my case, GPS works well after upgrade but It degraded little by little. Applications like GPS Status reported a very very low satellite signal.
Reading every possible forum, I found some guys that explain how to "solve" the problem plugging the usb and powering the phone. An other post specified that the solution was not the "powering" and the fix become better if you lightly pulling the usb connector to you... and It was true! So the problem was not software.
So I opened the phone, disassembled the mainboard from the chassis and tryed to understand what part was involved in the "usb pulling solution".
I found that many connectors (like a little pin) were connected to some particular parts to the chassis (as if it were used as antenna).
In this photo you can see where the mainboard connectors impact on the chassis.
(Sorry the forum prevent me to post link or image)
And this is the specific connector involved in "usb pulling solution"
(Sorry the forum prevent me to post link or image)
It seem that this connector was linked in the edge of connection area, not in the middle as the other connector.
So I gently bent the connector upward and reassembled the phone.
After that, the GPS Status reported a signal very high. Never seen a signal so hight before!
The fix was very fast and the accuracy was constantly under 3mt
I'm not an expert, I'm only a normal user. I hope that this thread can help some other like me that need GPS works very well for run, drive and play.
Thank you for this post - I've been fighting with my GPS for months and am about ready to open up the phone too. Any chance you could post the images externally somehow? It would make this a lot easier to follow for me.
Wulfhere said:
Thank you for this post - I've been fighting with my GPS for months and am about ready to open up the phone too. Any chance you could post the images externally somehow? It would make this a lot easier to follow for me.
Click to expand...
Click to collapse
I'm trying to post images but the forum reply me in this way:
"To prevent spam on the XDA forums, ALL new users prevented from posting outside links in their messages. After approximately 10 posts, you will be able to post outside links. Thank you for understanding!"
I'm asking to the moderatos if is possible to unlock me.
I will let you know
Anyway... start watching "sony z3 compact disassembly" on youtube. You need some tool to do this without destroy the phone. But trust me, is not so difficult. In particular, take care about the battery door opening.
gepp81 said:
I'm trying to post images but the forum reply me in this way:
"To prevent spam on the XDA forums, ALL new users prevented from posting outside links in their messages. After approximately 10 posts, you will be able to post outside links. Thank you for understanding!"
I'm asking to the moderatos if is possible to unlock me.
I will let you know
Anyway... start watching "sony z3 compact disassembly" on youtube. You need some tool to do this without destroy the phone. But trust me, is not so difficult. In particular, take care about the battery door opening.
Click to expand...
Click to collapse
Just add a few 'well done Mr Developer' messages to a few threads, you'll soon get to ten
great news waiting for photos, maybe link to photopucket or something ?
Nice you've fixed it yourself!
gepp81 said:
It seem that this connector was linked in the edge of connection area, not in the middle as the other connector.
So I gently bent the connector upward and reassembled the phone.
Click to expand...
Click to collapse
I've already disassembled a plenty of Sony phones (from Xperia X10 pretty much to every single later Sony phone that was available in Poland) and the issue with bent connectors is very very common. I also had this problem in my Xperia PLAY where my WiFi and cellular network connectors were bent and were linked on the edges of the plates.
ALL Connectors
https://www.dropbox.com/s/pgldca344e3h7be/WhatsApp-Image-20160710.jpeg?dl=0
GPS Connector
https://www.dropbox.com/s/egh4vjmpt96qdzp/WhatsApp-Image-20160710%20%281%29.jpeg?dl=0
romcio47 said:
Nice you've fixed it yourself!
I've already disassembled a plenty of Sony phones (from Xperia X10 pretty much to every single later Sony phone that was available in Poland) and the issue with bent connectors is very very common. I also had this problem in my Xperia PLAY where my WiFi and cellular network connectors were bent and were linked on the edges of the plates.
Click to expand...
Click to collapse
Do you have a connectors map?
Hell. I had the same problem : suddenly the GPS signal became very weak, almost unable to catch any satellites and degrading over time, so since I still had 1 month warranty I sent it to the repair center and they changed my PBA (which is the motherboard, I believe.) It is now working like a champ again. If I were to get the problem back in a few month, after my warranty expiration, I'll definitively try to do what you did.
Thanks for the info.
gepp81 said:
Do you have a connectors map?
Click to expand...
Click to collapse
Unfortunately, no... but I recommend visiting iFixit site where some of the phones are nicely described.
Thanks a milion gepp81!
I ve ordered some replacement parts and tools and I will try to resurrect my z3 gps.
Yarymo said:
Hell. I had the same problem : suddenly the GPS signal became very weak, almost unable to catch any satellites and degrading over time, so since I still had 1 month warranty I sent it to the repair center and they changed my PBA (which is the motherboard, I believe.) It is now working like a champ again. If I were to get the problem back in a few month, after my warranty expiration, I'll definitively try to do what you did.
Thanks for the info.
Click to expand...
Click to collapse
Same with me.
I believe that since we got a new imei number e got new warranty. I have to check the law.
Enviado do meu D5803 através de Tapatalk
Can anyone confirm this please? It looks weird to me. According to service manual all antenna connectors are on secondary side of mainboard (accesibble without removing battery, just after opening rear cover and removing that frame around, which has 4 screws, if I remember correctly).
It works
IkE Blaster said:
Can anyone confirm this please? It looks weird to me. According to service manual all antenna connectors are on secondary side of mainboard (accesibble without removing battery, just after opening rear cover and removing that frame around, which has 4 screws, if I remember correctly).
Click to expand...
Click to collapse
It works. All the connectors are on one side of the motherboard (not the battery side). The picture gepp81 posted shows the antenna area where the connectors connect to, so not the actual gps connector.
Thanks a lot!
I had absolutely no GPS signal.
After trying every software tweak / wipe / rom.... (I was hopping it was a software issue) I finally tried your solution, straighten all the little contacts, and now my GPS has a wonderful signal!!!
I destroyed my back cover, but it doesn't matter I prefer that than no GPS
Wow, thank you. I can also confirm this. Despite that official service manual says something different.
Previously zero signal at all (23 satellites with 0 SNR), sometime 1 very weak satellite. Now 9 fixed, another 6 visible. Those 15 doesn't have very strong signal, but it's usable.
I am thinking about using some thin wire to improve it (like this: https://talk.sonymobile.com/t5/Xperia-Z3-Compact/GPS-issue/m-p/1006245/highlight/true#M12642 ).
Another successful story here - gps stopped working, i updated my rooted kitkat to slimm 2.4, opened phone, did the connectors trick, but gps was still dead. Then after few days i checked "Device only" in Location settings and GPS came back to life! Now works with "High accuracy" mode as well
lakicamm said:
Another successful story here - gps stopped working, i updated my rooted kitkat to slimm 2.4, opened phone, did the connectors trick, but gps was still dead. Then after few days i checked "Device only" in Location settings and GPS came back to life! Now works with "High accuracy" mode as well
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Also had problems with my gps. First I thought it was water damage. But pulling with the usb connector made it work again.
Did the trick with bending the connector. Now I have signal but is is not very strong.
Is there a way to make the signal stronger?
Is the copper strip the antenna?
Can I replace this with another copper strip that works as a better antenna?
Or .....?
If your gps antenna is somehow damaged, you could fix it using silver paint:
http://www.2spi.com/category/silver-paints-pastes/
I didnt try it, but friend of mine uses it to fix broken boards on laptops... Should work in phones too
Same problem. I sent my phone to service. They changed motherboard. Now GPS Works perfect. And my warranty is extended for 2 years, because of different motherboard and IME. Thanks Sony, very good service