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Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) - Phones - Nairaland

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Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by akinolaa76: 6:07am On Apr 20, 2015
I am posting this because I'm hoping there are people like me who have issues with their tab after the Over The Air (OTA) and after reading from different users of the tab from lenovo online community I realize Lenovo has yet to find a solution for months now. What you will notice;

1. The touch screen will hang for few seconds while operating your phone
2. Games keeps playing while you lose control

After thorough searching,I found the original stock firmware and installed it and THE PROBLEM WAS SOLVED!!!.

PS. I've never flashed any android phone before now, in fact I know nothing about flashing phones but I did flash my Lenovo A7 30 and it was a success. I need to know if there are people out there who noticed the hanging after doing the OTA update and needs help in solving it. I will post the step by step directive in flashing the phone back to the original stock firmware if I can see one person with the same problem here. Thank you

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Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 9:31am On Apr 20, 2015
I have the same problem.
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 10:00am On Apr 21, 2015
Where are you?
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by akinolaa76: 10:48am On Apr 21, 2015
I will post it as soon as I can. I am a busy person, it why. but for a start you need to download the stock firmware for your phone which is about 850mb. please check the 'about phone' in the settings of your phone and let me know whether the model of your phone is A3300HV or A3300GV. The phones are look alike but different specs. I will post the link of the firmware then guide you in flashing it. In 20minutes you can flash your phone. You can post the screenshots of 'about phone' in the settings of your phone. I am sorry for the late reply. I really wanna help.
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 10:56am On Apr 21, 2015
It's A3300HV,
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by akinolaa76: 11:59am On Apr 21, 2015
please download the stock ROM from this link....

https://cloud.mail.ru/public/9fe768b10e3c/A3300HV_A442_01_19_140827_ROW.rar just click A3300HV_A442_01_19_140827_ROW.rar under the zip logo. Its 851mb size. After downloading this open this link and follow the procedure.....

https://forums.lenovo.com/t5/Lenovo-Android-based-Tablets/TEMPORARY-SOLUTION-FOR-A7-30-A3300-GV-G-HV-H-TOUCHSCREEN-PROBLEM/td-p/2064826

Where you may have issues is installing the USB driver for your phone on your system and I can guide you on that manually cos for no obvious reasons when I tried installing it, it would not install but I did it manually which was far more simpler.

Please you can contact me via WhatsApp on 0809 101 7196. It should pretty much be a straight forward thing the moment you have the files needed.
PS. THERE IS A SLIGHT RISK OF BRICKING YOUR PHONE IF YOU FLASH IT AND I WILL NOT BE RESPONSIBLE FOR THAT. But if you do the right things, your tab will come out pretty much like when you just bought it. I hope I have been able to help.

1 Like

Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 1:42pm On Apr 21, 2015
Thanks a lot, what android version is the stock ROM?
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by akinolaa76: 7:22pm On Apr 21, 2015
its 4.4 KitKat brother. Please keep me appraised of any development.
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 7:30pm On Apr 21, 2015
akinolaa76:
its 4.4 KitKat brother. Please keep me appraised of any development.

No problem, gratitudes
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 10:27am On Apr 25, 2015
akinolaa76:
its 4.4 KitKat brother. Please keep me appraised of any development.

I've done it, thanks a lot.

2 Likes

Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by akinolaa76: 3:15am On Apr 26, 2015
wallflower:


I've done it, thanks a lot.

That's awesome bro. Hope anyone with the same issue can do same too.
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 6:32am On Apr 26, 2015
Pls after updating my lenovo I can not download directly to my SD card instead it goes to d phone. And will d update corecct d problem am having?
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 6:42am On Apr 26, 2015
Help me with my storage problem on my phone pls application doesn't go to Sd card but phone
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by akinolaa76: 9:16am On Apr 26, 2015
Krishme:
Help me with my storage problem on my phone pls application doesn't go to Sd card but phone
By 'updating', do you mean an upgrade from 4.2 to 4.4 or just the phone update in 'about tablet' in the settings of the phone.
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 1:52pm On Apr 26, 2015
yes I did d upgrade from d setting of my phone and I can't use my SD to save downloaded file. help pls
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by akinolaa76: 3:28pm On Apr 26, 2015
Krishme:
yes I did d upgrade from d setting of my phone and I can't use my SD to save downloaded file. help pls
I assume your phone run on android 4.4 and by default many browsers like opera mini cannot download directly on SD card on this model running 4.4. But here is something you can do, go to settings>storage and change your default write disk to SD card. Phone browser and few other browsers should download on SD card. You will even notice you can't move installed app into SD card.

1 Like

Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 7:47pm On Apr 26, 2015
i have changed d storage to sd card but when i download it says not enough memory.pls for does dat have upgraded place a screenshot of ur storage settings
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 8:29pm On Apr 26, 2015
Krishme:
i have changed d storage to sd card but when i download it says not enough memory.pls for does dat have upgraded place a screenshot of ur storage settings

Google removed SD card write access in KitKat for some reason.
This should help to a degree, root your device then download sdfix from playstore use and you should have write access, use iroot for the rooting
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 5:55am On Apr 27, 2015
@ wallflower thanks it work but I also discovered d cwm image for did device too did d link v2JkH and can anyone drawbox his titanium backup on settings and data for me pls.
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 5:55am On Apr 27, 2015
v2JkH
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 5:56am On Apr 27, 2015
v2JkH
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 5:57am On Apr 27, 2015
v2JkH
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 6:13am On Apr 27, 2015
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 12:30pm On Apr 27, 2015
Krishme:
@ wallflower thanks it work but I also discovered d cwm image for did device too did d link v2JkH and can anyone drawbox his titanium backup on settings and data for me pls.

I use CTR recovery, it's OK. I don't use titanium
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 12:57pm On Apr 27, 2015
Well flower pls drawbox ur backup for me to flash on my phone to correct d SD card problem on my phone pls my no 08052848177 u can add me on Whatsapp too I will create a group for it. Pls it should be jelly bean or a complete kikat ROM .
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 1:02pm On Apr 27, 2015
Krishme:
Well flower pls drawbox ur backup for me to flash on my phone to correct d SD card problem on my phone pls my no 08052848177 u can add me on Whatsapp too I will create a group for it. Pls it should be jelly bean or a complete kikat ROM .

I don't understand what it means to drawbox my backup
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Krishme: 2:56pm On Apr 27, 2015
K pls give me ur number and let's talk when I say Dropbox u use drive app on ur phone to create a link of ur backup ROM for me to download nd flash on my fone just like d link I posted for d cwm nd and flashtool app
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 4:03pm On Apr 27, 2015
Krishme:
K pls give me ur number and let's talk when I say Dropbox u use drive app on ur phone to create a link of ur backup ROM for me to download nd flash on my fone just like d link I posted for d cwm nd and flashtool app

O you meant Dropbox, well my backup is about 4gb I can't upload that.
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by deno1: 7:56pm On Apr 27, 2015
Pls anybody using lenovo a3300 in kaduna or around DAT axis pls I need help pls dis ma number so we could talk 08139753845 pls n pls its urgent I need help pls
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by Nobody: 9:02pm On Apr 27, 2015
deno1:
Pls anybody using lenovo a3300 in kaduna or around DAT axis pls I need help pls dis ma number so we could talk 08139753845 pls n pls its urgent I need help pls

What do you need help with?
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by deno1: 11:47pm On Apr 27, 2015
I wanted to root the pad den it got brick now I have to get same type of pad seems to copy d stock rom or somtin lyk dat according to the repairer can you help me
Re: Lenovo Tab A3300 Aka Lenovo A7-30 Touchscreen Problem After Update (SOLVED!!!!!) by deno1: 11:53pm On Apr 27, 2015
Am gonna pay d person

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