Teclast T8 - Teclast X98 Air 3G

Sorry guys, I did not know if it was the right section of the forum, but It is the only one for teclast.
Last mouth I bought a teclast T8, It worked fine for a mouth, but now it never charges. I thing it has some problem with battery, has somebody the same problem? have you fix it?
tnx.

Related

New touchscreen for the wallaby

First of all I would like to thank all of you for doing such a great job on this forum, I have been ghostreading on the forum for some time now and have always found the answer for my questions. This is the first time I have posted on the forum.
To the problem:
The touchscreen on my Qtek1010 is broken and therefore the unit is almost useless.
I have been searching the forum and found that it is possible to buy a new touchscreen. My problem is that I’m a poor student so therefore i find that 75$ + another 25$ for the shipment to Denmark at http://www.pdasmart.com/pdaphone.htm is a bit expensive.
I have also noticed the site http://pdascreens.co.uk/ but it seems a bit suspicious (anyone tried it)
I'm basically looking for the cheapest way to replace the touchscreen.
Hope you guys can and will help.

Kaiser -Damaged camera?

Hello everybody,
I bought this Kaiser from Germany as MDA Vario III. At first everything was fine until suddenly it had develeoped this line on the camera. This only occurs on the camera which made me suspect damage on CCD. Has anybody had any experience with this or has an idea what this might be. I would like to gather some information before I decide to take it to the local HTC workshop.
Thanks.
**** i have the same problem and its recent any idea how to have this fixed? quick someone help us
yup i have this problem i got a refurb one from att on the way cus of it.

searching a x1 to buy.

Hi,
I'm searching a (bricked) x1 for hardware parts. Mine has cracks all over the place. Let me know if you've got one and tell me how much you want for it.
Greets Wieger van der Wielen
[email protected]
ps: I don't know if I should post this here or at Marketplace...so tell me if I'm wrong.
EDIT: NO NEED FOR A X1 ANYMORE!!!!!!!!!!!!!!!!!!!
wieg86 said:
Hi,
I'm searching a (bricked) x1 for hardware parts. Mine has cracks all over the place. Let me know if you've got one and tell me how much you want for it.
Greets Wieger van der Wielen
[email protected]
ps: I don't know if I should post this here or at Marketplace...so tell me if I'm wrong.
Click to expand...
Click to collapse
I have one, but it's not bricked. It's in perfect working order. It has cracks as is usual with MANY X1's and I've altered the battery cover by drilling a hole so it's easier for me to reset the phone and take out the memory card without removing the back. I'm willing to do $180, but since you're looking for a bricked phone you're probably not interested in paying the amount I'm asking, but I thought I'd float it out there. Good luck on your search. Bye!
sorry mate
I've bought a new housing for my x1 so...no need for it anymore.
Thanks anyways. Good luck to you.

[Q] ZR > Bluetooth > MotherBoard Replaced > Again Bluetooth

Hi Guys,
Its really frustrating and headache with ZR Bluetooth issues. I have posted the below on Sony official forum regarding the same issue.
I need your valuable advice. Please suggest asap, because Warrantee of my phone is lapsing in 10 Days.
Any Possible solution please:
Shall I try Custom rom?
Shall I give for again replacement?
Shall I downgrade Firmware?
Below is the stuff I posted on Sony Forum. It will give u clear idea.
Code:
I got my Phone's motherboard replaced (God knows with a new one or old) due to the issue of Bluetooth and Wi-Fi wasn't working.
First of all, Sony Authorized Customer Centers in India are handled by so illiterate people. They don't know how to handle customer. I don’t know why they are always in hurry with listening properly to customer.
So when I asked for the issue with Wi-Fi and explained her that this can work if I put pressure under NFC it can work. She wasn't at all interested to listen and told Motherboard will be changed.
After 10 days they gave me a new set, I can clearly recognize it was a new out of the box.
So my Bluetooth worked for 10 mins and again its dead.. After two day it again worked 10 mins and again dead...
Wi-Fi is working fine....
So shall I again ask to replace it/motherboard replace/or fix or Whatever the **bleep** they want to do with it.
I feel its worldwide issue with this phone. How promising it will be that it will work even after going to them?
Sony Listen please:
Is it a s/w, driver, ROM issue?
If its S/W issue> release a statement that you can't solve the issue to your all customers and stop producing ZR units
Is it a H/w issue?
If its H/W issue> How WiFi and FM are working fine? Without a glitch?
Clear your thoughts in official statement.
For my phone warrantee is only 10 days to go and after this voila.
So please suggest shall I go with again one more replacement or the solution they will do. But I'm pretty much sure they don't know WHAT EXACTLY THE ISSUE is. Bunch of losers hired by Sony.
And Sony: Lesson learnt.
I will even go for Nokia 1100(if it comes back: P) instead of going any phone with you. I have been frustrated a lot from your junk of electronic piece.
If your authorized member can comment on this thread, a bit of hope to provide?
Thank You,
Urgent suggestions please.
Thank You,
S_Singh said:
Hi Guys,
Its really frustrating and headache with ZR Bluetooth issues. I have posted the below on Sony official forum regarding the same issue.
I need your valuable advice. Please suggest asap, because Warrantee of my phone is lapsing in 10 Days.
Any Possible solution please:
Shall I try Custom rom?
Shall I give for again replacement?
Shall I downgrade Firmware?
Below is the stuff I posted on Sony Forum. It will give u clear idea.
Code:
I got my Phone's motherboard replaced (God knows with a new one or old) due to the issue of Bluetooth and Wi-Fi wasn't working.
First of all, Sony Authorized Customer Centers in India are handled by so illiterate people. They don't know how to handle customer. I don’t know why they are always in hurry with listening properly to customer.
So when I asked for the issue with Wi-Fi and explained her that this can work if I put pressure under NFC it can work. She wasn't at all interested to listen and told Motherboard will be changed.
After 10 days they gave me a new set, I can clearly recognize it was a new out of the box.
So my Bluetooth worked for 10 mins and again its dead.. After two day it again worked 10 mins and again dead...
Wi-Fi is working fine....
So shall I again ask to replace it/motherboard replace/or fix or Whatever the **bleep** they want to do with it.
I feel its worldwide issue with this phone. How promising it will be that it will work even after going to them?
Sony Listen please:
Is it a s/w, driver, ROM issue?
If its S/W issue> release a statement that you can't solve the issue to your all customers and stop producing ZR units
Is it a H/w issue?
If its H/W issue> How WiFi and FM are working fine? Without a glitch?
Clear your thoughts in official statement.
For my phone warrantee is only 10 days to go and after this voila.
So please suggest shall I go with again one more replacement or the solution they will do. But I'm pretty much sure they don't know WHAT EXACTLY THE ISSUE is. Bunch of losers hired by Sony.
And Sony: Lesson learnt.
I will even go for Nokia 1100(if it comes back: P) instead of going any phone with you. I have been frustrated a lot from your junk of electronic piece.
If your authorized member can comment on this thread, a bit of hope to provide?
Thank You,
Urgent suggestions please.
Thank You,
Click to expand...
Click to collapse
I don't know whether this may sound new to you or not but Xperia ZR can not be repaired.... It can only be replaced with another Xperia ZR from the service center. If someone claims from the service center that they have changed the mother board of your phone then either they are lying or they haven't don **** to your phone. As this phone can only be opened in special environment. As once opened in normal environment, it loses the most important feature. It won't be waterproof anymore. I researched a lot before buying this phone. I have got my phone replaced already. And even my girl friend has this same phone. She also got it changed because of the same WiFi issue....
My suggestion to you would be, visit the service center away from your place. Do find the service center receipt from the last repairs as they may ask for records. Ask them to simply change it....
Relax bro. As I suspect, they didn't even open your phone and simply said they changed the mother board of your phone. This handset would be replaced with a new one.... Do write about your experience.... So that other people from India also get to know about it.... :good: :good: Wish you luck.... :good: :good: :good: :good:
Was living with the Bluetooth issue, postponing the resetting, which was reputed to solve it. 4 days back, got the wifi issue too. Factory reset did not help. Also noticed that sd card did not mount as mass storage device. Since the issue is almost a month after the 230 upgrade and the. 0.20 mb mystery upgrade, any chance that the issues are related to 230 firmware?
Have not yet triedmass storage mode after gactory reset,
Any body with wifi issues tried downgrading from 230? All my upgrades have been through OTA.
Sent from my C5502 using XDA Free mobile app
MY Bluetooth dont work since a month... Been working on and off for 6 month...
Wifi had assox reject error for a few month but now its solved. Wifi works great, better reception than my xz1... Dunno wth is wrong with this phone, but bluetooth and wifi issue are unrelated.
Found the right spot to excite Wifi works now. Bluetooth is still dead.
Update -- looking inside the backcover, there is a ridge running inside. Thinking of making a washer like round to maintain the pressure on the g spot. Any ideas?
Sent from my C5502 using XDA Free mobile app

Xiaomi Mi5 motherboard problem?

Hello,
I have two dead Mi5 smartphones and cannot find out why.
Fastboot, recovery not working, cannot charge, no LED lights. In few words - totally dead. I tried method with checkpoints on motherboard and had successfully flashed official ROM but result was same - dead.
Any one has any ideas whats the problem? I have changed battery from working model but nothing so it should be something with motherboard. But what?
U can solve your problem
Read this(3rd post)
https://forum.xda-developers.com/mi-5/help/bricked-mi5-t3528810
Keyvannn said:
U can solve your problem
Read this(3rd post)
https://forum.xda-developers.com/mi-5/help/bricked-mi5-t3528810
Click to expand...
Click to collapse
not a solution, as I did it already twice, after a week or two you need to do the same. Probably the only option is to change the motherboard.
Shivver said:
not a solution, as I did it already twice, after a week or two you need to do the same. Probably the only option is to change the motherboard.
Click to expand...
Click to collapse
That tutorial helped You? I want to find out what's the reason of this problem.
I have the same problem, did u had solved it?
Me too have the same problem, but it occurred when my phone's power button was accidentally pressed for a long time, I showed it in service center, but they told me to change the motherboard. If anyone knows about this please help me, because I can't afford to buy a motherboard right now.
Rajburundkar said:
Me too have the same problem, but it occurred when my phone's power button was accidentally pressed for a long time, I showed it in service center, but they told me to change the motherboard. If anyone knows about this please help me, because I can't afford to buy a motherboard right now.
Click to expand...
Click to collapse
Hello i had same problem with phone. Totally dead, then i read on forum that it is probably pmi8994 chip on motherboard that was defected. I order that chip from aliexpress( must know what version is chip on your phone). Mine was pmi8994 002. I paid 8$ on aliexpress for two of them(you need only one) and 35$ for replacement. After replacement it come alive and working fine more than half year. I hope this will help.
brijacX said:
Hello i had same problem with phone. Totally dead, then i read on forum that it is probably pmi8994 chip on motherboard that was defected. I order that chip from aliexpress( must know what version is chip on your phone). Mine was pmi8994 002. I paid 8$ on aliexpress for two of them(you need only one) and 35$ for replacement. After replacement it come alive and working fine more than half year. I hope this will help.
Click to expand...
Click to collapse
How did you know that was your problem?
xaametz said:
How did you know that was your problem?
Click to expand...
Click to collapse
It was suddenly power off and didn't want to turn on. I put it on charger (before failure battery was around 70%), but it didn't power on and notification light for charging was very dim and blinking. Then i check my domestic forum and got solution from one user who had same problem.
brijacX said:
It was suddenly power off and didn't want to turn on. I put it on charger (before failure battery was around 70%), but it didn't power on and notification light for charging was very dim and blinking. Then i check my domestic forum and got solution from one user who had same problem.
Click to expand...
Click to collapse
Thank you. I think I have the same problem.
Enviado desde mi Moto E mediante Tapatalk
Same Problem with me
Try this
No solution sound
brhnahmad05 said:
Try this
Click to expand...
Click to collapse
Hi! thanks but not fix sound speaker
Hi try to do as in this video.
It worked for me after dropping my phone in water.
Hope it will help you!?
have u solved the problem.
lucosius said:
hello,
i have two dead mi5 smartphones and cannot find out why.
Fastboot, recovery not working, cannot charge, no led lights. In few words - totally dead. I tried method with checkpoints on motherboard and had successfully flashed official rom but result was same - dead.
Any one has any ideas whats the problem? I have changed battery from working model but nothing so it should be something with motherboard. But what?
Click to expand...
Click to collapse
hello!
Greetings of the day!
I am also facing the same problem , have u fixed it. If yes then please share the solution urgent need.
Thanks in advance
PMI9884 just changed and my Mi5 is working again! It was totally bricked, only faint glow of charging light after holding it on charge several hours.
Touch not responding, problem bigger than LCD
brijacX said:
Hello i had same problem with phone. Totally dead, then i read on forum that it is probably pmi8994 chip on motherboard that was defected. I order that chip from aliexpress( must know what version is chip on your phone). Mine was pmi8994 002. I paid 8$ on aliexpress for two of them(you need only one) and 35$ for replacement. After replacement it come alive and working fine more than half year. I hope this will help.
Click to expand...
Click to collapse
I need some advise on my phone (xiaomi 5s plus) not responding to touch. i replaced the ldc but i plug it in the a wrong way and it didn't work,. even the old lcd which was working well also no more responding to touch. is it possible that i have short circuited something.. if so, how can i have that chip or what ever replaced.
juukeli said:
PMI9884 just changed and my Mi5 is working again! It was totally bricked, only faint glow of charging light after holding it on charge several hours.
Click to expand...
Click to collapse
How did you change the chip? I saw a video on Youtube that describes the procedure of changing a chip, and looks like it is definitely nothing for laymen.
yahya69 said:
How did you change the chip? I saw a video on Youtube that describes the procedure of changing a chip, and looks like it is definitely nothing for laymen.
Click to expand...
Click to collapse
Friend of mine who´s kind of expert on soldering did this. Unfortunately fix didn´t last very long and problems started occuring again shortly.
juukeli said:
Friend of mine who´s kind of expert on soldering did this. Unfortunately fix didn´t last very long and problems started occuring again shortly.
Click to expand...
Click to collapse
Thanks for your reply! Sorry to hear that it didn't help.

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