Database Info

[Q] How to root / downgrade my china phones

Hey guys , i'm new here . If one of you know how to root or downgrade my china phone , please help me . I have search it on google , but there's no solution for my problems . Here are the list of my phone details :
DC-TEL A620
Models : F307
Android Version : 4.0.1
Kernel Version : MTK6517 Dual-Core
Software Version : F307W_180_DC_WVGA_ANDROID_301_FM_DC_V13_20130329_1715
Thanks

Hi,
First get CPU Identifier from the Play store. It will list the board name.
If it is an Allwinner board try reading this thread:
http://forum.xda-developers.com/showthread.php?p=35495446
Search XDA for 'Allwinner cwm' for advice on installing cwm recovery.
Best of luck.
Sent from my Mid-9000 using XDA Premium HD app

i9220 model and tell me where to get the firmware

hello! Sorry for my speech, I use the Google translator. bought this phone wanted pror**** (change firmware) after flashing the phone is switched on and there is a white screen and does not boot. Could you help me to give the firmware and say the name of your phone number below photo. Please do not close the topic very sorry to write that correctly. help ме. all features in the photo (on the box)
my theme for 4pda drain some backup
there 2 sim cards one above the other. MTK 6577
I ask you, please do not close the topic
phone bluebo b9220 give me firmware

phone called b9220 let someone firmware

Clone S4 : How to have the exact Brand / Model

Dear all,
I recently had a Clone of galaxy S4
There is some problem, but the product is good
I would like to update it and use custom rom
The problem is that you need to have the exact model of the phone, and I don't have it
How can i get it?
with mobileuncle tools I had this information :
CodeName = REL
MTK6589
Kernel Linux version 3.0.13
..
I don't really know what could be usefull
i am pretty sur this question has been asked 10000 of times, but i didn't get any information ..
Thank you by advance

Here is the description of the product
http://www.aliexpress.com/snapshot/272121241.html

Caelen said:
Here is the description of the product
http://www.aliexpress.com/snapshot/272121241.html
Click to expand...
Click to collapse
HDC Legend (Single) and Legend Ex (dual Sim)

thank you for your answer
but there is not another device except this two one ?

I check on this thread :
http://forum.xda-developers.com/showpost.php?p=44698924&postcount=1132
and I don't have the right screen resolution
in addition the dial code isn't working

[Completed] Hi,I have updated the new version of ROM,but after that it is not Launching at all...

It is not launching at all..not able to do anything..

Hi,
We need details. Your device make and model number, the rom you are referring to? But, the best place to ask for help with rom issues is in the thread you downloaded the rom from.
Thanks!

[Completed] no service after flashing

hi everyone
well i recently flashed my landvo l200g after bricking it with a rom which was on www.needroms.com that stated it was for my model, now after i flashed it i lost my iemi no but have now sorted that out using uncletools. but what i did notice was when booting the phone up i was getting the android logo at start of boot then i was getting (now this the strange bit) the lenovo logo that turns into a butterfly.
so anyway now if i dial *#06# i get my iemi no but sim card is not detected and when i try to use sim tool kit app it dont work and as 00kb size, also the sim management is greyed out and if i try to install a downloaded sim tk i get a signature error but i cant understand how to sort that bit out as cant find the apk now which i downloaded earlier, also when i got the error i try'd to just change the apk name by adding a number and it said was done but cant find the apk file now ha ha
so as you can imagine ive had a week of stress and pulling hair out trying to get out of brick and then trying to get iemi back kept re bricking then spft wouldnt always work so now i need your help guys in trying to get service back all advise welcome and big thanks in advance
ps i flashed this rom 1479MPF.S49.GEMINI.LN.8P32.20140922.QHD.CN.COM.WB1 25.FB37.COM – KOT49H – V1_WCDMA which said was this ROM Mobile Landvo L200G – ROM Android 4.4.2
ONLY MT6582
Official ROM Landvo L200G version: ALPS.KK1.MP3.V1.11 – 1479MPF.S49.GEMINI.LN.8P32.20140922.QHD.CN.COM.WB1 25.FB37.COM – KOT49H – V1_WCDMA
Gapps include – No Rooted
Language support : Multilang
this is thread i got it from Thread: [ROM]For LANDVO L200G Smartphone
ive attached the rom script incase someone can understand it all and see where the mistake might be thats causing the no service even
conner

Hi there,
I'm sorry but I can't find anything relevant to your question/device except this thread: LANDVO L200G with 4G LTE (MT6582 + MT6290) 1Gb RAM
Please post that in the forum bellow for more answers from the experts:
> Android Development and Hacking > Android Q&A, Help & Troubleshooting
Good luck