Wifi signal weak - Sony Xperia M4 Aqua

Hi.I have problem with wifi on m4 aqua phone its on mm and its very poor even 3 m away from router,where on my nexus signal is full on sony its 1 bar.I see back cover is litle bit open on sides can it be a problem? Tnx

slobo2712 said:
Hi.I have problem with wifi on m4 aqua phone its on mm and its very poor even 3 m away from router,where on my nexus signal is full on sony its 1 bar.I see back cover is litle bit open on sides can it be a problem? Tnx
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It's problem of your phone's WiFi antenna

Related

[Q] back button vibrating problem

hi all since i bought my phone i got some serious problem which was the back button and menu button keeps vibrating when playing some games r browsing for 10 min it almost gets worst when u were using outdoor it vibrates more and cant use anymore so i just taken to service center and checked out they said some touch pad problem r may b screen
just yest i given it to service center but i think it cud b problem with screen bec when u hold the sensor it goes dark and u can clearly c the vibrating reduced so v have to live in bark place to get rid of this and one more thing if u lock the phone there was no vibration as well so it wont b problem with processor r mother board its just the screen r touch pad may b
and did anyone tried out turning off bravia engine?
do you have the mini or the mini pro?
Shivatink said:
hi all since i bought my phone i got some serious problem which was the back button and menu button keeps vibrating when playing some games r browsing for 10 min it almost gets worst when u were using outdoor it vibrates more and cant use anymore so i just taken to service center and checked out they said some touch pad problem r may b screen
just yest i given it to service center but i think it cud b problem with screen bec when u hold the sensor it goes dark and u can clearly c the vibrating reduced so v have to live in bark place to get rid of this and one more thing if u lock the phone there was no vibration as well so it wont b problem with processor r mother board its just the screen r touch pad may b
and did anyone tried out turning off bravia engine?
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Click to collapse
My Xperia Mini gots the same problem and turning off bravia engine does not help
a-k-t-w said:
do you have the mini or the mini pro?
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Click to collapse
i have a SE mini ST15i. i got same problem. Help please!
tks
I had my unit for two weeks now and so far i've never encountered this problem even though i've been playing a lot of games for more than 30 minutes.
What color and build number are your mini's? You check it out at the back of the unit after you've removed the battery.
mine is 11W31 Mini ST15i Black
Mine got the problem after 2 weeks, mine is 11W29 Mini ST15i Black
i got the same problem too... its really annoying... hope someone wud come out with a solution,,...
So, during the first two weeks your phone was working perfectly. And only after having it more than two weeks then the problem starts?
I had my unit 2 weeks and 2 days now. and have not encountered the back menu malfunction.
Yup i given back to service center and got back with in a day now i was testing it for 3 days since no problem so lets c how it goes later after some days
it may be the overheat problem..... after charging for a couple of hours it happens..
if u dont experience it,, u r lucky...
have a look at this link.. http://talk.sonyericsson.com/message/111285#111285
Since I bought the unit I've been charging it overnight before I sleep and so far it doesn't overheat. I've read it in the manual that it was alright to charge it as often as you like.
It seems that the build of the touch pad of this model is defective, just like with their unit the G900 which also had a lot of complaints.
Sent from my ST15i using XDA App

[Q] [Xperia Pro] Change LCD

Hello,
I hope someone can help me (and I am in the right subforum).
My Girlfriend dropped the Xperia Pro into water, now the LCD has some nasty blur. The LCD itself works, but there seem to be something in front that blurs it (maybe only water).
Now I want to open it, but I cannot disconnect the upper panel from the back.
I do not know how to open the slider.
Can someone help me?
Thank you
Xperia Mini Pro_SK17_ Disassemble
here you go my friend!!! have fun...
Thank you vincenzo!
But I need a Guide for Xperia pro. It is the MK16a/i.
if your lcd still work,you dont need to replace it.Drying it out should sort this out.I have had this same problem on mini pro and fix it this way.Take the display out and put it on radiator for 3 hours.
I will do it.
But "take the display out" means to disassembly it? But I do not how as there a 4 screws on the backside, but I can only access two.
Maybe it is enough if I put the whole cell on the radiator.
Unfortunely the background light is flickering sometimes...
vincenzo697 said:
here you go my friend!!! have fun...
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nice! do you know where can i download files like you posted (manual)?
you can take the battery out and put it on radiator,but there is a small battery fited to motherboard for keeping your Clock going if the power source is out,so you maybe destroy it overheating it.I just put the phone on radiator and it still work,so do what you thing.Better way is taking the display out. there you go m8 http://www.sonyericsson-world.com/index.php?/files/category/64-xperia-series/
piotrasss87 said:
you can take the battery out and put it on radiator,but there is a small battery fited to motherboard for keeping your Clock going if the power source is out,so you maybe destroy it overheating it.I just put the phone on radiator and it still work,so do what you thing.Better way is taking the display out. there you go m8 http://www.sonyericsson-world.com/index.php?/files/category/64-xperia-series/
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Maybe I was destroyed it on my LwW because after taking battery out clock resets and in root directory there is file called mr.log
Sent from my Live with Walkman using WT19i
So I took the lcd completely out of the mobile phone and put it a few hours on the radiator.
Now I see still a few "blurs", but it is much better than before.
wow ..is there any instruction to complete disassamble xperia mini st15i ?
Finswimmer said:
So I took the lcd completely out of the mobile phone and put it a few hours on the radiator.
Now I see still a few "blurs", but it is much better than before.
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Hi, how did you disassemble your Xperia MK16? I cant find a disassembly manual anywhere.
Link
XtriFe said:
Hi, how did you disassemble your Xperia MK16? I cant find a disassembly manual anywhere.
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Click to collapse
Hey, I just came around this video. It is not in english but the procedure is detailed:
Go to youtube /watch?v=mz8vobWdELU

[Q] xperia mini st15i no gsm signal

Hello
i just change digitizer to my wifes xperia mini st15i and after the reassembly the phone doesn't get a gsm signal. i tried to check the pins but it seems to be ok.
is there anything i can do?
Only digitizer or LCD + digitizer
only digitizer. it was an easy fix except the signal issue.
@denthnpalevw which baseband are you using??
8x55A-AAABQOAZM-203028G-77
thats the baseband
before the fix the signal was ok

heat and brightness issue

Hi everyone i bought new sony xperia z2 D6503 The screen brightness is very bright and when i try to reduce the brightness it dosnt do anything it just stays full bright and the phone less than 1 minute it get very hot any solution please ? :crying:
sammjoy said:
Hi everyone i bought new sony xperia z2 D6503 The screen brightness is very bright and when i try to reduce the brightness it dosnt do anything it just stays full bright and the phone less than 1 minute it get very hot any solution please ? :crying:
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Click to collapse
Do a Factory Reset.
If that doesn't work, send it back.
LenAsh said:
Do a Factory Reset.
If that doesn't work, send it back.
Click to expand...
Click to collapse
thank i did everything and i am notice that there is a problem with the screen there is very small place the touch it is not working maybe the screen is damge from inside who knows i will send it back

[Q] Proximity sensor not working on Sony experia ZUltra LTE C6802

Hello
I would like some help if possible. My z ultra c6802 4.4.4 (108 I think) has a broken proximity sensor, that is, doesn't turn off during a call when having it on my ear. Tried: a)downgrade to 4.2.2 and recalibreating it (passed with green but no fix),b) repair through PC companion(no luck either). Any ideas from your experience before I give it to Sony(the phone is new and out of the box but passed DOA) for repair, although I am afraid to do so as I requested a unlock code from them (Sony)and this brings me to a rather nasty spot although its obvious I got it like this ,just haven't noticed it in time for DOA. Thanks Alex

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