[Q] Jiayu G4 - Android Q&A, Help & Troubleshooting

Hi All new to this forum.
i have a Jiayu G4 MT6589 T
love the phone
Have 2 problems
the mic sound dosent work (people cant hear me when i call)
And sometimes get "sd card damaged", its not works in other phones
the shop where i bought it online will take it back under guarentee. but wants me to root and reflash the phone.to see if it will solve the problem first.
I have downloaded the Jiayu.es App looks good but its in spanish.
My question is does anyone have an English translation or another option with a step by step guide.
i have also downloaded mobile uncle.
My local repair shops wont touch it as its not a mainstream phone.
Thanks in Advance
Don

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i fried my bootloader, how can i write it (without SD card)

In last weeks i worked to unlok my wallaby, when i wrote xda-developers cooked version i discovered that test menu (when tou make a warm and/or cold reset) didn't work anymore. I 've been reading in this and other forums looking for solution in my hard purpose to use again my xda wallaby.
I used SD card method unsuccesfully. I can´t initialize OS and only i got it's a T-Mobile logo and starting these numbers:
G324e4
R6.25.02
4.01.16
i got anymore else... people say to me that using a serial cable and mtty11a.exe i would get some results but i'm building a serial cable because here in mexico, support and to buy international is not a good and cheap option.
Somebody tell me that i need a byteblaster cable to fix but it is a little bit confuse (too much!!!) for me.
I hope anybody help me please. I 've been reading a lot but or a'm a real idiot or this problem is in XDA play off's.
I think a lot of people have or had this kind of trouble and i think would be great build a solid tutorial to fix these structural problems inthe way to make less difficult its fix.
Thanks a lot....
excuse my bad english it is not my native language. :roll:

[q] need help, earpiece speaker not working

hey, i have a uk htc hd2, i have had it since last march 2010, all has been good, no problems(love this phone),it running standard ROM 1.72.110.4, radio 2.15.50.02_2
my earpiece speaker has stopped working(was fine yesterday, now dead) i have done a quick panic search, i wondered if there is a test code, diagnostic menu to test the speaker? if its broken, can i replace it my self?
i just want my phone working again, as when i make a call ppl can hear me i cant hear them
any advise, help would be great guys
ps my case has a strong magnet clip that when closed rests over the earpiece speaker, could that have damaged it?
I encountered the same problem - calls connected OK - people could hear me - I couldn't hear them....
Phone was returned to Jersey Telecom for repair and I've just received it back after 7 weeks ! ! !
HTC Touch Pro2 loan phone drove me nuts !
Hope you get better service
Regards
hey, quick update found a replacement earpiece on ebay, from hong kong, i know could be risky
i did find a dis-assembly video on you tube, was going to post links but i ant allowed too newbie yet lol
still tempted to fix it myself, feeling brave
i still couldnt find a text code or menu for the earpiece to test it, anyone got any ideas?
no one able to help me out, bit disappointed
no theres no audio test codes/modes.
Before you start taking it apart, you have done a soft reset and a hard reset, right? (my external stopped working today, no obvious reason, but a soft reset fixed it)
hey, thanks for your reply samsamuel
i did do a soft reset, and a hard reset, but no luck sadly
after the hard reset, recovered to an earlier spb backup i had, but still......
i thought htc would have had a test mode etc, but if they dont, then i cant test to find out definitively if the earpiece is the issue
does anyone know a good site for spares(for earpiece). i can only find ebay and a part from hong kong, not sure if it will be as good at the oem earpiece.....
hey, not sure if its any help to anyone, but i replaced my ear-piece and my phone is sorted now just though i would update my progress.....
through a dis-assembly video i found on this forum, and the ear-piece coming from hong kong(off ebay), my phone is sorted
and its not all that difficult to repair
one tip, try use a small glass sucker, to help you remove the LCD screen/digitizer

[Q]microphone problem

Welcome XDa! I bought my galaxy s2 month ago. All working fine except one thing.. When im calling someone or when he calls me they almost can't hear me right like my microphone would be broken :-( . Then I need to click menu and turn off the noise reduction, then all is ok and they hear me right. It pisses me off when I.have to do it everytime I'm talking with someone. I had branded soft from orange (I'm from Poland). I'm newbie in Android things but it worked. Im using latest stock*I9100XWKK5 *Android 2.3.6 (MULTI CSC)-3 file from Samsung. Im wondering is my phone broken and should I give it on guaranty or search different way to sort my problem.my friend told I should go on guaranty because he has s2 too and he don't need to turn off noise reduction to let others listen him well. I'll also add when im recording myself in dictaphone then all sounds fine. Please help me :-( . And I also wanna ask if I'll want to go guaranty, should I put branded soft again ? May they have problems about stock but non branded soft? Thanks for answer in advance! And I'm sorry for my crazy English, I wish you will understand me lol

[Q] sp multi-port download tool. HELP!!

Hey all!
First time posting here!
Have read alot of posts about SMDT, but no help on my problem.
So here it is:
I broke my Star x15i screen recently and bough a new one. New one is said to need a never pair on draivers. They gave those to me.
I followed exactly the guide (really hard to understand this Google Translate Chinese -> English thing).
Took battery out of device, connected DEVICE (Start x15i with replaced LCD)
Installed Cable drivers (MS Win 7 64bit), started 'sp multi-port download tool', Choose Data Source and DA file name. Also chose SCATTER file.
MainSensor NONE, Sub Sensor NONE. Lcd LP043LLYU04A.
Start all. Place battery inside phone
Then i hear this tõtõn (Device connected to Windows sound) and 2-3 seconds after that the other sound (device disconnected).
And then the numbers keeps going, but nothing is loading.
Since no outside image links, i made an attachment
Whats up damn it
190 views but no help?
Damn.. I really need this guys.. :S
hello DaddyStrikes
i have the same problem ....i replaced the new lcd and i facing problems to update the firmware via this tool.
Gud day to all. Does anyone have an extra x15i touch screen pad because my x15i was accidentally sated and broke its pad. ive search all of the repair shop here in philippines and nothing is available but then the internet have plenty of replacement there the problem is I have to bought it online and I have no credit card or ecard etc. to buy it online.
so im asking if there someone who is a good hearted would you please lend me your extra touch screen pad and send it to me?
I well repay you when you travel here in boracay philippines and I can tour you here.
please email with this add.; [email protected]
thank you in advance.
DaddyStrikes said:
Hey all!
First time posting here!
Have read alot of posts about SMDT, but no help on my problem.
So here it is:
I broke my Star x15i screen recently and bough a new one. New one is said to need a never pair on draivers. They gave those to me.
I followed exactly the guide (really hard to understand this Google Translate Chinese -> English thing).
Took battery out of device, connected DEVICE (Start x15i with replaced LCD)
Installed Cable drivers (MS Win 7 64bit), started 'sp multi-port download tool', Choose Data Source and DA file name. Also chose SCATTER file.
MainSensor NONE, Sub Sensor NONE. Lcd LP043LLYU04A.
Start all. Place battery inside phone
Then i hear this tõtõn (Device connected to Windows sound) and 2-3 seconds after that the other sound (device disconnected).
And then the numbers keeps going, but nothing is loading.
Since no outside image links, i made an attachment
Whats up damn it
Click to expand...
Click to collapse
You need to click start (flashing) and then connect your phone. Then you will most likely see DA 100% and get an error just like i did. I just can't manage to flash new lcd driver on my MTK 6592 Star N9800 phone.

[Q] Mijue T100 Microphone Problem

Hello.
I have recently bought a MIJUE T100 for my mums present.
After a week of usage or maybe not even that, a microphone stopped working. I have asked loads of local repair shops about fixing it. All of them lack in parts for this phone.
Where can I find parts for this phone. Can anyone advice me please what to do with that matter.
Thank You
Regards
rogupl

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