My friends MT6572 dual core based Samsung s4 clone device is not recognizing SIM
tried
hard resetting the device
engineer mode tweaks (from that i know that device is only GSM and i changed the setting into Gsm only in the device
but this ////So I went into engineer mode (keypad, * # * # 3646633 # * # *)
CDS info
Radio Settings
Phone 1: Insert the command at + egmr = 1.7 "IMEI1"
Phone 2: Insert the command at + egmr = 1.10 "imei2"//// CDS info is missing in my engineer mode
IMEI looks to be intact but don't know it's blocked or not
And it got a UBIFS file system
Sorry for my poor language skill can any guys help me ???
and in the lock screen it shows "EMERGENCY CALLS ONLY-VODAFONE IN"
MTKdroidtools Info page about this device
MTkdroid tools details
Related
So basically i failed to flash + install cwm , and now tablet isn't working. Problem is that tablet is no more seen by windows as RK29 , but as unknown device and any drivers didn't help. RK29 update tool , rkbatchtool and adb doesnt detect him. Tablet couldnt be switched off nor set in service mode by physical home button, it just turn by himself on. Physical reset button works.
Also tried with (had hope it in some kind help) inserting sdcard with android img and nothing. Any ideas ? (hope there is better solution than nand programator device).
device ID
USB\DEVICE_DESCRIPTOR_FAILURE
-physical object name
\Device\USBPDO-9
-device status
code 43
also found that after usb cable plugin Rockchip goes incredibly hot.
bump
Anybody found how to set R75 into Mask Rom mode ?
nand model is : hynix h27ubg8t2btr , 4gb version
I have bought chinese MTK 6577/8377, which is dual sim, dual core tablet.
Android 4.0.4
Problem : When I insert two sim cards, it is allowing me to receive or make a call from only 1 sim card, and even if i make a call to another sim its showing that "this number is switch off". And lateron after some minutes even its network is not showing as well.
So, please if anyone knows how to resolve this problem, tell me.
network problem
[email protected] said:
I have bought chinese MTK 6577/8377, which is dual sim, dual core tablet.
Android 4.0.4
Problem : When I insert two sim cards, it is allowing me to receive or make a call from only 1 sim card, and even if i make a call to another sim its showing that "this number is switch off". And lateron after some minutes even its network is not showing as well.
So, please if anyone knows how to resolve this problem, tell me.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1924922&page=2
Change ur imei by this method
1- go to em with this code "* # * # 3646633 # * # *" (just type it on call pad)
2- then follow that path --> CDS info --> Radio info --> Phone1 (for the first imei)
3- at the top there is a command line which begins "AT+" just type there "AT +EGMR=1,7,"IMEI_1" (instead of IMEI_1 put your first imei number)
4- hit send command
5-if you done just reboot the phone, if you change the second imei go to step 2 and select "Phone2"
6-and enter the code "AT +EGMR=1,10,"IMEI_2" (instead of IMEI_2 put your second imei number) hit send command
7-reboot
This will work I have checked thanks for original poster
Sure, this will work?
And by entering/changing this IMEI there won't be any problem at all?
And also please send me a link for its firmware also.
If any newer version is available, will be better choice.
Thanks a lot for your help
Sent from my MID using XDA Premium 4 mobile app
device : Advan Vandroid S4K (a.k.a Star Mini)
OS : 4.4.2
Processor : Spreadtrum sc7731 (sc8831 if use MTK Droid Tools)
Status : Rooted
I just rooted my phone with KingRoot and installed Xposed because I want change status bar style with Flat Style Bar Indicators, after that I continue browse modules and saw Lollipop Navigation Bar and install it, active it and reboot. I don't see the changes and open it for more help, I see tutorial there (paste this command below in build.prop), do it quickly, reboot. after that my device was bootloop. OMG
Googling for help and I found how to revive my device (I forgot the URL), it tells me connect device to PC and open command adb:
adb reboot-bootloader
In fastboot mode, write command:
fastboot -w
then disconnect device and flash stock rom with ResearchDownload, 5 minutes later my device alive again.
After flashing stock rom, SIM1 (2G/3G) can't connect to cell network, if I check IMEI with dial *#06# its null/null, but if I just use SIM2 (2G), IMEI still there and network still works. Please help me! I want my 3G back.
If radio off, sim1 card detect but no service in status bar. If radio on, no sim card in status bar and IMEI null/null
P.S. : Sorry for my bad English, I am Indonesian
om minta stock rom nya advan s4k sc7731 & sc8830
Hello Every body
I have a Huawei USB dongle and I need to change IMEI via one of these methods: [AT Command / Diagnostic mode / QCDM Command]
I find a tool.exe to change it but I need to do it manually, also I run Serial Port Monitor to see what's the tool is doing ? I capture codes in HEX in Diag mode
Thanks all
----------------------------------------------------
Found Applications port COM4
Found Diagnostics port COM5
Found modem : E303
Model : Huawei E303
IMEI : ****************
Serial NR. : E9PBY*******
Firmware : 22.157.79.02.37
Compile date / time : Sep 5 2012 13:57:36
Hardware ver. : CH2E303SM
Dashboard version : HiLink12.012.02.03.37
Web UI version : HiLink12.012.02.03.37
Chipset : HiSilicon
Voice feature : not supported in current firmware
SIM Lock status : Locked (CardLock)
Wrong codes entered : 0 (unlock attempts left : 10)
===================================================================
XDA Visitor said:
Hello Every body
I have a Huawei USB dongle and I need to change IMEI via one of these methods: [AT Command / Diagnostic mode / QCDM Command]
I find a tool.exe to change it but I need to do it manually, also I run Serial Port Monitor to see what's the tool is doing ? I capture codes in HEX in Diag mode
Thanks all
----------------------------------------------------
Found Applications port COM4
Found Diagnostics port COM5
Found modem : E303
Model : Huawei E303
IMEI : ****************
Serial NR. : E9PBY*******
Firmware : 22.157.79.02.37
Compile date / time : Sep 5 2012 13:57:36
Hardware ver. : CH2E303SM
Dashboard version : HiLink12.012.02.03.37
Web UI version : HiLink12.012.02.03.37
Chipset : HiSilicon
Voice feature : not supported in current firmware
SIM Lock status : Locked (CardLock)
Wrong codes entered : 0 (unlock attempts left : 10)
===================================================================
Click to expand...
Click to collapse
Hi
Sorry to inform you but changing IMEI is illegal in most countries and you wont get help here on XDA
Thread closed
these tips and tricks is works on other type of samsung galaxy series
please follow these steps :
1. You must be Using SIM 1 as Mobile data internet connection
2. Download and Install the MTK Engineer App" on google playstore;
3. RUN the App that you have installed above
4. those are 3 menu : 1. MTK Engineer MOde ( for Chipset Mediatek ) ; 2. Android Testing ; 3. LTE Switcher . We shouls choosing the third menu ( LTE Switcher ). You will go to Phone info user interface
5. in the phone info . choosing the LTE only at set preferred network section.
For more detail information , video tutorial and Screenshot please go to How To Lock 4G Only or LTE Only On SAMSUNG