[Q] Hi mtk drivers /USB unable thlw200 connect - Android Q&A, Help & Troubleshooting

well all started when my screen is got crazy and now i try to flash with flash ool stock rom but i can't connec my phone to the windows
I alredy read guides and did all what they say and nothing work.
after instal all drivers and plug the phone the usb reconnect every 3 seconds on and off X 100, and the only thing i have in device manager is "unknown driver" reconnecting...so i can only flash rom in CWM but i want to make format to all my storage and then flash it with flash tool...
I try 2 use w computers / and 2 usb cables nothing works...any help please?

Related

i5500 does not connect to PC.

Hello everybody,
I have a problem with my Samsung i5500. Every time i try to connect it to a PC it is not detected as a mass memory device and gos straight into charging mode just like i would connect the phone to the socket charger. The PC does not recognize the phone, it doesn't do anything, just like i never connected the phone through the USB port, but the phone is charging.
I tried to connect the phone on 3 different computers using 3 different micro-usb cables. On all 3 computers I installed the latest drivers for the i5500 and the same problem occurs every time.
Can anyone please help me with an advice. What should I do in order to get my phone connected and recognized by the PC?
In case you it helps you to know, I am using the stock 2.2 ROM and the phone is not rooted.
Thank you in advance.
i have EXACTLY the same problem, and it is not drivers problem. Any advice?
hey guys, This is the link to download for drivers.
http://d-h.st/iPk
If you use windows 8 or 8.1 then you will have to extract the file you download from the link above and then right click on the .exe file and go to 'properties', in that go to 'compatibility' and in that choose your operating system as "WINDOWS 7" and check the option below 'always run as administrator' and there you go. Double click on .exe file and follow steps. Install drivers. No need to restart the pc also. (if your phone also do not detect after installing these drivers only then restart).
Can you just try this out? I know it is maybe not driver problem but still you can try this.

[Q] THL W100 and problems with Mediatek USB preloader ....

Hi all...
I received my THL W100 yesterday from an italian reseller... I ordered it already rooted and it arrived directly fron Hong Kong with the latest firmware 130711 and prerooted with Superuser (I checked it with root checker and it's effectively rooted...).
It also has it's own recovery pre installed (when I enter the recovery mode with pover+volume up it appears an "android recovery"...)...
I wanted to flash a different recovery (the Barry63 recovery) and so proceeded with installing in one of my four pc (running win XP SP3) the drivers I founf inside the Ro.edi package... after this, I turned off my phone, disassembled the battery, put the usb cable both on my phone and on my pc and finally inserted the battery... I hear the tipical sound played when you put a new USB device in a computer and immediately after (a secondo or so...) a second sound tipical of when you disconnect your USB device... all in all my phone automatically disconnects and this results in a "non installation" of the Mediatek USB preloader I neeed to use the SPFlashtool...
I tried on anoter pc of mines, running Win XP (a modded version) and got the same result...
I also tried another pc running Win7 Home Premium , forced the installation of the Mediatek USB preloader via the "hdwwiz" method, put the usb cable in both the phone and the pc, re-connected the battery and... it recognizes the new device, starts to install the Mediatek USB preloader, but after some seconds it says "device diconnected"....
Same issue on the fourth and last pc of mine running Win 7 starter...
It's like my phone has something in the firmware (root?Recovery?) that doesn't allow me to install the Mediatek USB preloader...
Any idea about it ?
My phone works perfectly, the pc recognizes it both as USB archive and USB debug... I can do almost all the things I want (the phone is rooted and so I installed all the apks I wanted, included the MobileUncleTools... but I can not use the SPFlash tool as I can not install the MediaTek USB preloader... :crying:
Thank you in advance for you precious answers...
usb debugging
did you enabled "usb debuging" in developer settings.
android---central.com/how-enable-developer-settings-android-42
buyukbalkan said:
did you enabled "usb debuging" in developer settings.
android---central.com/how-enable-developer-settings-android-42
Click to expand...
Click to collapse
Yes... it was enabled...
Anyway I solved the problem... I discovered that what it happened to my phone is the "supposed to be" for that driver... in fact, after launching SPFlashtool and press dowload, when you plug in the battery on the phone SPFlash recognize the phone and starts flashing the right way.
Finally I succeeded in it and flashed the Barry6030 recovery. :laugh:
Thank you :good:
bigboss1970 said:
Yes... it was enabled...
Anyway I solved the problem... I discovered that what it happened to my phone is the "supposed to be" for that driver... in fact, after launching SPFlashtool and press dowload, when you plug in the battery on the phone SPFlash recognize the phone and starts flashing the right way.
Finally I succeeded in it and flashed the Barry6030 recovery. :laugh:
Thank you :good:
Click to expand...
Click to collapse
I'm happy to hear that you can handle it...

[Q] Problems with mi motorola razr xt912

Hi forum friends, I have a problem with my recently purchased motorola X912, it happens that when I buy, I wanted rootear, well you connect and rootie with blade razr program, everything went well, I had my super user icon the desktop, when the next day it disappears root and connecting the phone to usb connect as if not only loads but does not find anything, and I can not do anything for the sole use normally but again nothing to do, I know that I all I can use to see if it connects, I put it into recovery mode and just connect with rsd lite flash sb BP ap mode but flash does not recognize that is connected
Below I detail everything and done:
1-change usb cable usb cable used and tested five other cell and recognize good
2-used several computer testing to see if it was the usb port and nothing
3-install Linux to see if it was windows and nothing
5-downloaded and copied very many rom sd memory installing it for recovery and nothing says I aborted ..
Six factory-refurbished
7-installed rsd lite to flash out there and not detected by putting it in ap
8 - downloaded the razr profits and not recognizing anything either does not work
9 - install and reinstall the motorola driver
By putting the phone in flash sb BP Modol rsd lite recognizes it no problem but do not know what is done in this function.
That could make BP mode flash sb pc recognize me cel. or you could make root of micro sd installing it and if there is some method
the smarphone freezes all the time
Thanx you for help me

Help !! to unbrick NEO N003 MTK6589T error SP flash Error 4032 (Enable DRAM FAILED)

Hello please help i have a big problem on my NEO N003 1/4g T13
I have flashed to newest Stock room from the website neo then i try magerto room he was fine as the beginning then after 2 days he start freezing and sometimes working then the camera is no longer working i tell my self its just poor room
i decide to use the stock room but after i flashed work normal for 10 minute then freeze the screen turn black utile you remove the battery and put back in 2 minutes
after many times trying to flash it by sp flash tool i hit format ...my imei is gone and no signal on the sim card ( thats not a big problem)
but the phone still freezing and restarting ...black screen ......
after that the phone not able to turn on even the logo just black you can see he is trying turn on but no logo no nothing
in the device manager detect MediaTek Usb port before was detect preloader MediaTek somthing ......
look at the picture and the sp tool not working MediaTek Usb port and i got this error (look at the picture)
please help me i use the phone only 1 month please help me
this Morning accidentally i put the phone into Preloader Mode and make normal flash and my phone is a live a was very Happy i went to write the imei must root the phone...i have install root programe name is geno (he is work fine on lenovo P780) but in neo N003 he just freeze and tun off and no longer can trun it on again just black screen.
Now when i plug the phone via usb port windows detect it MediaTek USB Port how i can put it again in Mediatek Preloader VCOM ???
Always get error 4032 on sp flash tool (format , upgrade, download) all he same error
Guys please Help me .
Please Help Help !!!!!
Help me For God Sake I am going Crazy !!!!!
benladen said:
Hello please help i have a big problem on my NEO N003 1/4g T13
I have flashed to newest Stock room from the website neo then i try magerto room he was fine as the beginning then after 2 days he start freezing and sometimes working then the camera is no longer working i tell my self its just poor room
i decide to use the stock room but after i flashed work normal for 10 minute then freeze the screen turn black utile you remove the battery and put back in 2 minutes
after many times trying to flash it by sp flash tool i hit format ...my imei is gone and no signal on the sim card ( thats not a big problem)
but the phone still freezing and restarting ...black screen ......
after that the phone not able to turn on even the logo just black you can see he is trying turn on but no logo no nothing
in the device manager detect MediaTek Usb port before was detect preloader MediaTek somthing ......
look at the picture and the sp tool not working MediaTek Usb port and i got this error (look at the picture)
please help me i use the phone only 1 month please help me
this Morning accidentally i put the phone into Preloader Mode and make normal flash and my phone is a live a was very Happy i went to write the imei must root the phone...i have install root programe name is geno (he is work fine on lenovo P780) but in neo N003 he just freeze and tun off and no longer can trun it on again just black screen.
Now when i plug the phone via usb port windows detect it MediaTek USB Port how i can put it again in Mediatek Preloader VCOM ???
Always get error 4032 on sp flash tool (format , upgrade, download) all he same error
Guys please Help me .
Click to expand...
Click to collapse
benladen said:
Help me For God Sake I am going Crazy !!!!!
Click to expand...
Click to collapse
Why no one try to Help me please
:crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:
Up up up
help !!!!​
benladen said:
Up up up
help !!!!​
Click to expand...
Click to collapse
help
benladen said:
Now when i plug the phone via usb port windows detect it MediaTek USB Port how i can put it again in Mediatek Preloader VCOM ???
Always get error 4032 on sp flash tool (format , upgrade, download) all he same error
Guys please Help me .
Click to expand...
Click to collapse
On my phone, mine has the same chip as yours, to flash in preloader mode, I do it in this order,
1 connect phone to pc via usb with battery removed,
2 load flashtool with scatterfile and rom to flash,
3 click on download in flashtool,
4 put battery into phone
SPflashtool then searches for the preloader driver, loads it briefly and then loads the DA Usb Vcom port driver and then proceeds with flashing
This will only work if you have the usb vcom preloader drivers installed on your pc
To check if you have preloader driver installed, open device manager on your pc, connect your phone with usb cable and battery removed, put in battery while watching device manager, if driver is installed you should see 'Preloader Usb Vcom port' appear in the ports section,
but it will only be there for a few seconds, and will dissappear again. If you do not see this you need to install the Vcom driver.
Hope this helps
you help me a lot man !!!!!
oscarblue48 said:
On my phone, mine has the same chip as yours, to flash in preloader mode, I do it in this order,
1 connect phone to pc via usb with battery removed,
2 load flashtool with scatterfile and rom to flash,
3 click on download in flashtool,
4 put battery into phone
SPflashtool then searches for the preloader driver, loads it briefly and then loads the DA Usb Vcom port driver and then proceeds with flashing
This will only work if you have the usb vcom preloader drivers installed on your pc
To check if you have preloader driver installed, open device manager on your pc, connect your phone with usb cable and battery removed, put in battery while watching device manager, if driver is installed you should see 'Preloader Usb Vcom port' appear in the ports section,
but it will only be there for a few seconds, and will dissappear again. If you do not see this you need to install the Vcom driver.
Hope this helps
Click to expand...
Click to collapse
Thank you so much man you help me a lot !!!
This how i get preloader
1-remove the battery
2-connect the phone to usb but before windows detect the device put the battery back
windows will detect preloder driver !!that's great
Now must go to my office i have windows 7 there to flash the phone with stock room and i will put the result later here
because i have win8.1 at home i get a lot of problem flashing this phone on it .
thank's again Peace.
oscarblue48 said:
On my phone, mine has the same chip as yours, to flash in preloader mode, I do it in this order,
1 connect phone to pc via usb with battery removed,
2 load flashtool with scatterfile and rom to flash,
3 click on download in flashtool,
4 put battery into phone
SPflashtool then searches for the preloader driver, loads it briefly and then loads the DA Usb Vcom port driver and then proceeds with flashing
This will only work if you have the usb vcom preloader drivers installed on your pc
To check if you have preloader driver installed, open device manager on your pc, connect your phone with usb cable and battery removed, put in battery while watching device manager, if driver is installed you should see 'Preloader Usb Vcom port' appear in the ports section,
but it will only be there for a few seconds, and will dissappear again. If you do not see this you need to install the Vcom driver.
Hope this helps
Click to expand...
Click to collapse
Hello, I can't Flash the phone over the preloder i have try 2 pcs and 2 diffrent drivers no luck the sp tool give me errors 4010... 2020
after trying many times i got flashed over the mediatek usb port ....
then the usb disconnect and the MediaTek DA USB VCOM connect and the flash begin utill 100%
but the phone not starting just black screen
try to format , upgrade , download nothing try 23 stock roms the old and the new nothing
please help help !!!
Do you see the preloader driver in device manager when you connect your phone as I described above?
Which build of SPflashtool are you using? the tool is quite buggy and sometimes helps to try another version
oscarblue48 said:
Do you see the preloader driver in device manager when you connect your phone as I described above?
Which build of SPflashtool are you using? the tool is quite buggy and sometimes helps to try another version
Click to expand...
Click to collapse
I don't see preloader driver i see just mediatek usb port
I am using SP Flash Tool v3.1328.0.183 and other versions
Now the flash not working again stop at the red bar 100% and give error 4032
i am sick with that error
i read some people get they phones alive with an loading an other preloader and the flash get throw !!!
look at this
thank you for responding man.
any One what i can do now ??!!!
Help for god sake !!
Ok, i think the only way your going to unbrick your phone is to flash the exact correct rom for it, Do you have a copy of the stock rom for your phone suitable for SPflashtool?
The link that you show is for a Feiteng H9500, that is very unlikely that it will work on your phone, the reason your phone is bricked is because you have probably flashed the wrong preloader block, and that is whats causing the trouble, you need to make sure you have the correct rom for your device before you start.
I think the only time you had a little success is when you accidentally entered preloader mode and if it were my phone I would concentrate on getting the preloader driver installed. There are some tutorials on here to install the drivers, it can be a bit tricky, and not all mediatek devices are the same, so a bit of trial and error may be needed
Once you have the Preloader usb vcom drivers installed I would then attempt to flash just the preloader and dsp_bl blocks initially from the correct rom for your phone, and then if successful flash the remainder of the rom, without preloader and dsp_bl
If you flash the wrong preloader/dsp_bl you will almost certainly brick your phone, so it must be either from a backup you have made of your original rom or from the exact stock rom for your phone.
oscarblue48 said:
Ok, i think the only way your going to unbrick your phone is to flash the exact correct rom for it, Do you have a copy of the stock rom for your phone suitable for SPflashtool?
The link that you show is for a Feiteng H9500, that is very unlikely that it will work on your phone, the reason your phone is bricked is because you have probably flashed the wrong preloader block, and that is whats causing the trouble, you need to make sure you have the correct rom for your device before you start.
I think the only time you had a little success is when you accidentally entered preloader mode and if it were my phone I would concentrate on getting the preloader driver installed. There are some tutorials on here to install the drivers, it can be a bit tricky, and not all mediatek devices are the same, so a bit of trial and error may be needed
Once you have the Preloader usb vcom drivers installed I would then attempt to flash just the preloader and dsp_bl blocks initially from the correct rom for your phone, and then if successful flash the remainder of the rom, without preloader and dsp_bl
If you flash the wrong preloader/dsp_bl you will almost certainly brick your phone, so it must be either from a backup you have made of your original rom or from the exact stock rom for your phone.
Click to expand...
Click to collapse
Thank you for you respond ,
i have Preloader usb vcom inslalled on my PC i have 3x stock roms from the NEO website all does not working always red bar 100% and get error 4032 on SP flash tool
Do you want to say that i will contact someone have the same model of my phone and tell him to make backup to his phone and upload it for me ? is it right ?
i have lenovo P780 when i turn it off and plug it to usb he detect it preloader mediatek then Disappears , thats what the NEO N003 must be :crying:
any way if some one have a rom work with my phone plz upload it for me
thank you again peace.
benladen said:
Thank you for you respond ,
i have Preloader usb vcom inslalled on my PC i have 3x stock roms from the NEO website all does not working always red bar 100% and get error 4032 on SP flash tool
Do you want to say that i will contact someone have the same model of my phone and tell him to make backup to his phone and upload it for me ? is it right ?
i have lenovo P780 when i turn it off and plug it to usb he detect it preloader mediatek then Disappears , thats what the NEO N003 must be :crying:
any way if some one have a rom work with my phone plz upload it for me
thank you again peace.
Click to expand...
Click to collapse
So the preloader vcom driver is installed ok on your pc, but you do not see it when you connect your phone, maybe you need to connect in a different way, on my phone I have to connect switched off phone with the battery removed, and when the battery is put in, then you see preloader driver pop up in device manager, there are many different MTK phones and different ways to connect.
The stock rom you have should be fine as long as it is the correct one for your device.
oscarblue48 said:
So the preloader vcom driver is installed ok on your pc, but you do not see it when you connect your phone, maybe you need to connect in a different way, on my phone I have to connect switched off phone with the battery removed, and when the battery is put in, then you see preloader driver pop up in device manager, there are many different MTK phones and different ways to connect.
The stock ROM you have should be fine as long as it is the correct one for your device.
Click to expand...
Click to collapse
the phone does not start at all not logo no no nothing is just black screen i have try this before connect the device then put the battery on it when it connect it's work first time the preloader device show , but i can not flash the ROM with it the sp flash tool give me error
i was able the flash it with mediatek usb port but the phone does not start black screen
, now i can't enter to the preloader device or even flash it with mediatek usb port !!!!!
yes its correct ROM i flash the phone with it before ...i brick the phone by root it by software name GENO the phone just stop working
i have use all the combination button but not luck i am stuck at mediatek usb port and sp tool give me error 4032....
:crying::crying::crying:
benladen said:
the phone does not start at all not logo no no nothing is just black screen i have try this before connect the device then put the battery on it when it connect it's work first time the preloader device show , but i can not flash the ROM with it the sp flash tool give me error
i was able the flash it with mediatek usb port but the phone does not start black screen
, now i can't enter to the preloader device or even flash it with mediatek usb port !!!!!
yes its correct ROM i flash the phone with it before ...i brick the phone by root it by software name GENO the phone just stop working
i have use all the combination button but not luck i am stuck at mediatek usb port and sp tool give me error 4032....
:crying::crying::crying:
Click to expand...
Click to collapse
If your phone now is completely dead, probably your only hope of reviving it is by using the test point, see 'Modes of the virtual COM ports', here.....
http://forum.xda-developers.com/showpost.php?p=38369102&postcount=11
Ive never done this procedure, so cant help much with it, but if you search these threads for mediatek test point or similar, you might find some info on it
oscarblue48 said:
If your phone now is completely dead, probably your only hope of reviving it is by using the test point, see 'Modes of the virtual COM ports', here.....
http://forum.xda-developers.com/showpost.php?p=38369102&postcount=11
Ive never done this procedure, so cant help much with it, but if you search these threads for mediatek test point or similar, you might find some info on it
Click to expand...
Click to collapse
ok thank you i will see what i can do !!
oscarblue48 said:
If your phone now is completely dead, probably your only hope of reviving it is by using the test point, see 'Modes of the virtual COM ports', here.....
http://forum.xda-developers.com/showpost.php?p=38369102&postcount=11
Ive never done this procedure, so cant help much with it, but if you search these threads for mediatek test point or similar, you might find some info on it
Click to expand...
Click to collapse
Hello, man can you Help me to find Test point
look at the picture down here
thank you.
benladen said:
Hello, man can you Help me to find Test point
Click to expand...
Click to collapse
As I said, Ive never done this myself, only read about it and have no idea where the test point is on your phone, they all appear to be in different places, on an mt6577 I had previously it was easy to find, just by the sim slot, there was no need to even strip the phone down, but on most other models they all seem to be less accessible. It will be somewhere on the main board I would imagine, usually, but not always, a small round brass dot about 2mm accross, and I noticed while searching that some are marked 'KCOLO' or similar. I believe also from what I've read that the manufacturers use this method to input the factory rom, so it must be there somewhere, its just a question of locating it. The best method to find it apparently is by testing different points with a multimeter to find one that corresponds with your battery output.
some more info here... http://forum.xda-developers.com/showpost.php?p=32424838&postcount=616
and a link to rua1's russian thread on the subject, translation with google chrome is not very good but there are some pics throughout the thread that might be helpful.... http://forum.china-iphone.ru/test-pointi-dlya-proshivki-preloader-na-mt6573-75-77-t22559.html

Gionee M3 Recovery/Boot Loop Problem

Ayow nigga .
The problem started when my system updates, after I click upgrade I've experience some effin errors . Then my Gionee m3 started to malfunction .
Help me this effin loop is so irritated . I already tried to flash stock rom , SP Flash, and I also download mediatek and some usb drivers . I think my main problem is SP flash tool cant recognize my device it wont charge either . Help me do you have some solution ?
i have the same problem my gionee m3.... i dont know other method to usb debuging my phone because it is only showing of android system recovery 3e when i use adb devices it not recognize it only shown as 0123456789abcdef sideload... in my searching it will change if i usb debugging enable... also sptools work on usb debugging i think
I have the same problem. I have installed two different sp flash tools, installed ADB drivers. my PC detects my phone and charging but having the option to open my files. I tried SP flash tools but wont detect my phone and will just charge.
PLease help.
Hi all,
I have a similar problem of bootloop after installing cm13 and gapps, it keeps rebooting back to twrp recovery. pls help.

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