Touchscreen issues anyone? - LG V30 Questions & Answers

Hi, recently I bought me an LG V30 used phone from Swappa after dropping my OnePlus and shattering its screen. The first thing I did was buy a replacement screen. I didn't have all the right tools and was a bit tired installing though and ended up ripping an essential cable out of a component. Tried to fix that too but when I couldn't, I just decided to hell with it and bought a phone 50% cheaper than OnePlus, which I could barely afford after throwing money and time away for nothing.
>> TL,DR: I just got this phone.
I really like the phone, and a flagship quality for $100? Yes, please.
I rooted it, and put Resurrection Remix custom ROM ((Pie).
This problem however existed from the very first time I used the phone. I just chalked it up to my not yet being fully used to the size of the screen and etc.
But that's not the case.
Basically what happens is the touchscreen function, ever so often, lags or becomes unresponsive. This lasts for no more than 1 or 2 seconds but it has become quite a nuisance. You're using the phone, scrolling, and all of a sudden taps stop registering. So you press again, and again, and again and it finally responds. It is happening rather often.
Has anyone else have had (or currently have) his issue? It so, how can I fix it?
I Googled for help and came across a suggestion to dial *#*//W-E to launch Touchscreen / Display tester to ensure it's properly configured but no matter what combo I dial, it tells me "mobile network not available". I haven't tried it with a sim card in the phone (still waiting for delivery from my service comp), but not sure that it's necessary for core phone functions.
Is there some other way I can launch that?
Some other way I can resolve this, please??
Thanks for reading, and any help is greatly appreciated.
- Amer H

Me pasa lo mismo, adquirí el lg v30+ y en ocasiones pareciera como si una cuarta parte del táctil no funcionará, me pasa cuando uso otro teclado o activo la floating bar, es molesto

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Sprint mogul Titan WM6.1 Rom update killed exchange ser. activesync

(Sorry in advance for the long Email also I believe I may have posted it in the wrong secrtion earlier today) I purchased a Mogul from RS about three weeks ago. For the first week, it worked great! I logged into my company exchange server down loaded and synced email, cal,contacts,tasks ... was very excited. I also got very excited when I started t read threads in this blog .... it seems like there are some pretty smart members maybe someone can help!!
Noticed that there was a new Rom (sprint TV and improved connection) installed the ROM.
Have spent endless hours with HTC technical support, sprint technical support (not an appropriate name). At times managed to get the email to load but never again Cal, Tasks, contacts. Always able to get sent emails to load. I'm left with a couple of alternatives (any others would be greatly appreciated (actually I really like this phone but I need my email,schedule,etc to work) The error is 0x8503001C there is no exact description about this from MSmobile it seems to be an awh**** code. Searching on the web provides 1000s of hits unfortunately not just my issue.
o Go to an early Rom WM6.0. So far it seems like to do this I need to unlock the phone then flash the earlier rom?? Since no SIM card I need to hack the registry?? There are several products out there which is best (I do not mind paying for something that works well). I down loaded several "Oficial ROm versions ... unfortunately did not write down the number of the one the phone came with.
o Find some way of getting this thing to work well to keep the extra features
o My grace period ends in a week ... cancel with Sprint go to Att but there is not a 3G phone I like ... only Iphone ... it has issues for exchange server??
o I got my wife a Touch at the same time (it runs WM6.1) same issue. Downloaded once my corp email no cal, etc.
o I was told that this Rom was cooked up by MS & Sprint what a disaster
Please, please help ... Thanks in advance
Scurfer

[Q] china phone star a2000

Hi,
I recently bought from a china website a star a2000 but the gps didn't worked so far, all other funcitons works fine but not the gps.
I entered in the factory mode by turning the phone pressing the buttons power + volume up. When I tested the gps I got the message gps failed! (-8).
The problem is that the phone never get the gps fix.
My colleague that bought the same phone bought the same device and when we tested the gps the issue was the same, gps failed! (-8)
We disassembled his device and in the back top of the phone where usually the devices have the gps hardware but there is nothing there.
If someone has faced an issue like this, or found an workaround, please share.
pics
h_t_t_p:_/_/img692.imageshack.us/img692/2783/110526094210.jpg
h_t_t_p:_/_/img577.imageshack.us/img577/8449/img20110530155342.jpg
Regards
You must go outside, and wait aprox. 10 minutes. For me it worked!
Well Cristivsb, looks like you are the luck one that got the hardware inside your phone, mine a2000 so as my friend's a2000 have not gps hardware inside. I did a trip by car and put it in the console of the car with clear view of the sky, it took more than 2 hours to find satellites but nothing, that is the reason why my colleague openned his one and noticed the gps hardware was not there.
Does anyone has the same issue?
Thanks
Sorry to hear that. Can you please tell me, on the back of the phone package, it is written in English or in Chinese?
> aGPS settings > Select Profile = Google (not Nokia)
It depends which maufacturer you got it from. Looks like a lot of these Chinese manufacturers are cutting corners when putting these things together to either save money or to be able to sell them at a lower price.
There are some A2000's with capacitive screens instead of the resistive screens which is stated on the specs. And there are also some with larger capacities.
The GPS on my A2000 seems to work fine, just having some trouble with the wifi (it works, but only when it wants to) and the 3.5mm jack isn't giving stereo output.
A great phone nonetheless.
Do you mind saying where you got the phone from?
Well, I don't think it is good since mine is without god or capacitive screen. But the problem was the dealer, avoid to buy at chinabuye.com they don't care about customer complaints.
I fixed mine by replacing it by HTC Sensation, more expensive but really works.
Sent from my HTC Sensation Z710e using XDA App
I have the same problem!
My phone can't get an GPS fix. I tried it with the A-GPS Nokia server and the A-GPS Google server. I even tried 3rd party software.
Bought it one week ago from ebay, maybe the newer phones come without GPS hardware? I already contacted the seller, waiting for a response.
Star A2000
Hello everyone, i have Star A2000, it works great for me, wifi, gps etc are working... I want to ask is has anyone here know how to improve its performance especially in games? What about custom ROMS? Is it advisable to root this phone? i had read some articles that rooting can improve performance and battery life, can someone tell or teach me how or has someone done rooting A2000? is there a video tutorial about it??
Many thanks...
Nope, i've got a GPS receiver. But it's not very fast! A fake Sirfstar III gps module called: Sirf III. It's working
@jeymund.
I rooted my device today using: "Visionary-R14"
Use the search button on XDA and have fun.
Nope, i've got a GPS receiver. But it's not very fast! A fake Sirfstar III gps module called: Sirf III. It's working
@jeymund.
I rooted my device today using: "Visionary-R14"
Use the search button on XDA and have fun.
EDIT: Ok, here is your link to download visionary: http://www.4shared.com/get/fJ_C7nEx/MoDaCo_Visionary_Plus_r14.html
1. Copy the file to the memory card of your mobile phone.
2. disconnect your phone from the PC.
3. Open file manager on your phone.
4. Go to your file and install it.
5. after installing, go to homecreen and open your menu.
6. Go to settings > applications > Development > and check "USB Debugging"
7. now again, go to homecreen and open your menu.
8. Open the visionary application in your menu.
9. Click on TEMP ROOT NOW and wait.. (Dont do anything)
10 after finishing, wait a few (10) seconds and click: "Attempt Permroot now" Now you'll see a massage. allow root acces, but within 8 seconds. (should take at least 30 sec's, but dont do anything!)
11. After auto-reboot, your phone is rooted.
is your phone also Star A2000? I'm afraid to do rooting because it might bricked the unit, what are the advantages or what have you noticed after you've rooted your A2000?
help plz
Hello, i have a qouestion, i got phone from chine, its look like replica of hTC,
i dont have any sw for him, i canot sync it with my computer because i dont have driver for usb
- i can say only that i have java , it is dual SIM mobile, 3MP kamera, FM, Bluetooth, wifii, touch screen,
on baterry and back case it writen that model is X9, but i search the web and there is no hTC model X9, i tray with chinaphonesuite, and a downloaded many driver but with no succes
so i need help plz, is there someone with similar problem !!!!!!??????
sorry for my bad english
I use Z4 for rooting A2000 and A1000 have had no problems, although some of the Mobile unlce tools (from china) do not see this as root, 99% of tools do like root explorer etc and I have had no problem - my only advice is make sure you always keep recovery or system partition working, never flash recovery then immediately install rom - always test check things out slowly so one partition can fix the other if needed.
Also the only difference between the A2000 and A1000 I know of is the touch screen A2k is resistive and A1k is capactive so the Roms will work on each other as far as I am aware but you need to keep your original kernel as that contains the driver for the touchscreen (the kernel is in the boot.ini file within the rom - so you can usually just swap the boo.ini over)
---------- Post added at 04:51 AM ---------- Previous post was at 04:41 AM ----------
You need to go to a site i am not yet allowed to post a link to, to get software google m44 mobile uncle - use a translator to read about your x9 phone, you will need to create an account (hit use bugmenot.com) as it took me a long time to even manage to log in - you need to open one browser tab translated and one normal (so links can be clicked)
- Can an admin please remove my restrictions, I know I am new - but I know more about these phones than just about any other english speaking person I have met and can offer some supoort, roms and tools for the star a1000, a2000 and maybe shed light on the X8, A3000 and A5000. Thanks
---------- Post added at 05:17 AM ---------- Previous post was at 04:51 AM ----------
Hi guys I have a fix for this - I am currently posting to get my level up before I make a thread covering everything I know on these phones, the roms the recovery, rooting and fixes - keep an eye out!
a2000.......in china.....why I've never heard this device......
http://forum.xda-developers.com/showthread.php?p=18046607#post18046607
improved performance?
i m planning to buy a china android phone. i read a review the A2000 has sluggish performance. does EVERYTHING works? does flashing new rom and other updates can improve its performance.
How can I take the 'Android Phone' cover off?
@ Eduardo Logan:
Please tell me how you were able to get the bottom back cover off. The one with "Android Phone" printed on it. I don't like to use a lot of force trying to pull things like this apart.
I need to take my phone apart because I have shattered the glass plate between touch digitizer and LCD...
{edit}
I found somewhere that my A2000 is similar to the A1000, but with resistive touchscreen.
This video: http://youtu.be/8fu8W3HQtSQ shows how to disassemble the A1000, but also the A2000.
{edit}
Mine also doesn't have a GPS chip, however there is already a reserved parking place for it .
The funny thing is that mine without GPS was actually more expensive than the A2000 with GPS, because the box (and Focalprice) states that it has an AMOLED screen. It really is just an ordinary LCD, so don't get fooled!
Another question: I can't seem to find a way to make a complete NAND backup, which I like to do before I start to play with the wonderful tools of Byteshertz:
http://forum.xda-developers.com/showthread.php?p=18046607#post18046607
I already installed Titanium backup, but it seems to make a backup of the apps. The recovery menu only seems to allow me to restore, but not to save a backup...
How did you guys do it?
BTW: I used z4root to root the phone, which worked flawlessly, the second time...
Thanks in advance,
Hans
Hi,
just wanted to add to this thread
I just got a A2000 phone, paid 111$ USD including shipping to Canada
the screen is resistive, 800x480 (image is very nice, touch is like other resistive so not really the best but very usable once you get the feel for it)
GPS works, locked on position in seconds !
it has an antenna for some kind of TV function but all I get is static, I don't think it works with DVB but not sure
the dual sim function looks likes you have two lines on one phones, you even have separate reception quality meters
the back as a nice little flip stand so you can rest it upright on a table
it came with two batteries 3.7v 1500 mah, you have to remove the battery to change the SIMs or the microsd card which is VERY annoying
for the price it is an excellent phone, especially a business that needs smartphones to every employee

Not detecting SIM card, WiFi not working

Hello everybody,
I made this account specifically for this one problem, and i don't belive i've seen it before on this site. Alright, let me cut to the chase:I've had a Galaxy Trend plus for about a year and a half now (an oldie but a goodie) and i use it as my daily driver, mostly for emulators and WiFi. With one of those two knocked out, i'm desperate for help.
Okay, so all of a sudden it displays the no connection icon like a crossed circle thingy, and whenever i turn on WiFi, it won't detect it even 10 inches from the router. I've never had this error and i'm pretty concerned. My SIM card works on my friends phone, however. I've looked everything there is to look up, and i've done everything software-wise , which makes me think it's a hardware problem. If it is, is it under the warranty or not?If I can't make phone calls or browse the Interwebs, the phone is pretty much useless. If you guys have any suggestions or ideas, please help out an old Android fanboy
Sent from my HP Probook 6450b
Axel Gaming said:
Hello everybody,
I made this account specifically for this one problem, and i don't belive i've seen it before on this site. Alright, let me cut to the chase:I've had a Galaxy Trend plus for about a year and a half now (an oldie but a goodie) and i use it as my daily driver, mostly for emulators and WiFi. With one of those two knocked out, i'm desperate for help.
Okay, so all of a sudden it displays the no connection icon like a crossed circle thingy, and whenever i turn on WiFi, it won't detect it even 10 inches from the router. I've never had this error and i'm pretty concerned. My SIM card works on my friends phone, however. I've looked everything there is to look up, and i've done everything software-wise , which makes me think it's a hardware problem. If it is, is it under the warranty or not?If I can't make phone calls or browse the Interwebs, the phone is pretty much useless. If you guys have any suggestions or ideas, please help out an old Android fanboy
Sent from my HP Probook 6450b
Click to expand...
Click to collapse
Reflash your device. Its easy
look here for STOCK rom for your device.
http://www.sammobile.com/firmwares/
and here you are youtube GUIDE
https://youtu.be/diXLl8yxc0Y
good luck
Hvala
Paget96 said:
Reflash your device. Its easy
look here for STOCK rom for your device.
and here you are youtube GUIDE
good luck
Click to expand...
Click to collapse
hvala, videcu sta i kako i reci cu ti ako mi treba nesto

Please help, ZP951 all time FLICKERING

Hi people, sorry if my english is not good.
Hi, thanks for reply me (and sorry if my english is not good)
The problem is LIKE this:
youtube.com/watch?v=iMnaUsH_Wfg
I went where i bought the mobile to repair it and they said "now all is OK, We change the display". But when I was come back to my home, the problem start again.
I come back to the shop again and they change me for other mobile but the same model.
3 hours all was perfect, but then, has started the problem again with the new mobile!!.
I read a lot of posts in Internet but i don't have any solution.
Someone can help me??
Thanks for all!!
Hello, I've tried in vain to get rid of this horrible flicker by flashing various ROMs. Sometimes it helped for a while, but the flicker always came back. Zopo seems to completely ignore this issue. So better don't expect to get a solution for this device ever. As PWM-dimmed monitors and TVs have become standard, unfortunately, it also seems to me that many people have become unresponsive (or rather dull) to this dramatically technical aberration, so the complaints are rather limited. At least some PC monitor vendors like BenQ have become aware of this impairment and offer flicker-free monitors (DC-dimmed instead of PWM). But, actually, PWM doesn't seem to be the issue here...?! I've tested with my DSLR and there are no PWM-typical hard light on-off cuts. Regardless of that, the flicker is visible and is more than disturbing. I've now switched to a flawless Moto G4 Play and will never ever buy any of Zopo's junk.

Pulsar +

Hello, i hope im in the rigth thread, im having problems with app pulsar+, i bought it a year ago, the versión is 1.11.0 and after aprox 10 min it closed itself, there Is no temporizer running and the volumen Is average, and its very annoying. I reinstalled twice and check every opción.I dont know what else to do. Muy cel Is Xiaomi x3 pro. Pls help me

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