Hi. I am trying to unlock more LTE basebands on my Meizu mx4 PRO, and early in the prosess i am getting stuck because i have to change the USB from AP to CP. And to do that i have to enter a hidden USB Settings menu, wich normally is a code *#0808# in the dailer, but not on meizu,
So is there somone out there that knows how to enter this menu on a Meizu phone?
Thanks alot in advance
I think this code is only for LG devices.
Yo can try to use "Activity manager" app to look for hidden menus.
What are you planning to do to unlock more lte networks?
Sent from my MX5 using Tapatalk
Related
Hi,
Cant get access to the hidden/test/GSM & Battery menu using *#*#4636#*#* on S4. Is there a new code now?
thanks
I am going nuts trying to figure this out. I got my phone into DM mode and was able to connect DFS and CDMA WS to it and then all of a sudden it no longer is able to be read. I have done just about everything I can think of to get it working including a rtn reset and clearing efs on the phone. Nothing seems to want to kick it back into a usable DM mode.....
Anyone care to help me??
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Ronhero said:
I am going nuts trying to figure this out. I got my phone into DM mode and was able to connect DFS and CDMA WS to it and then all of a sudden it no longer is able to be read. I have done just about everything I can think of to get it working including a rtn reset and clearing efs on the phone. Nothing seems to want to kick it back into a usable DM mode.....
Anyone care to help me??
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Click to collapse
can you share how you got it to connect diag mode in first place. i have been struggling to do that. usb debugging is on, hidden menu screen enabled but doesnt show qualcomm settings in the *#7284 screen. I did try *#0808# and it shows the qualcomm settings there however it doesnt connect to computer when changed to dm mode. thanks
Us cellular uscc galaxy s4 diagnostic mode fix
scoukjr said:
can you share how you got it to connect diag mode in first place. i have been struggling to do that. usb debugging is on, hidden menu screen enabled but doesnt show qualcomm settings in the *#7284 screen. I did try *#0808# and it shows the qualcomm settings there however it doesnt connect to computer when changed to dm mode. thanks
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*#7284# click modem i believe (you might have to toggle to pda later)
After you do that part this is what you do.
As long as the hidden menu is enabled
press *#0808#
this will bring up a menu kinda like the s3. Under usb settings change it to
dm+modem+adb
you'll get 2 serial and modem ports. Toggle the pda and modem back and forth and it should read. *now just need someone to find the 16 digit passcode and we're all in there!
Hope this helps!
16 Digit Passwords:
USCC S3 2010031619780721
Verizon S3 2009031920090615
Sprint S3 01F2030F5F678FF9 or 2012112120131219
Sent from my SPH-L710 using xda app-developers app
Hi.
I bought the Verizon Moto E (2015) XT1528.
I am trying to get LTE work in the Philippines and LTE bands here are different from what Verizon has enabled.
I'd like to ask if anyone has been able to add/unlock other LTE bands like the guide in the link below:
http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
I am having problems searching for the code the access the USB Settings menu (step 6 of the guide above):
"Open the USB settings screen on your phone. Change USB from AP to CP. And USB settings from MTP + ADB to RNDIS + DM + Modem mode (after you have finished making edits in your phone's memory, remember to revert the original settings in this screen).
This is the hardest part of this mod as the USB setting menu is usually hidden and the method to access it is slightly different on some brands. For the S5, you can open it by dialing *#0808# . Other phones may use *#7284# , *#8778# , *#*#8778#*#* , ##3424# or something else entirely. "
Any assistance would be greatly appreciated.
Thank you!
benitz8 said:
Hi.
I bought the Verizon Moto E (2015) XT1528.
I am trying to get LTE work in the Philippines and LTE bands here are different from what Verizon has enabled.
I'd like to ask if anyone has been able to add/unlock other LTE bands like the guide in the link below:
http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
I am having problems searching for the code the access the USB Settings menu (step 6 of the guide above):
"Open the USB settings screen on your phone. Change USB from AP to CP. And USB settings from MTP + ADB to RNDIS + DM + Modem mode (after you have finished making edits in your phone's memory, remember to revert the original settings in this screen).
This is the hardest part of this mod as the USB setting menu is usually hidden and the method to access it is slightly different on some brands. For the S5, you can open it by dialing *#0808# . Other phones may use *#7284# , *#8778# , *#*#8778#*#* , ##3424# or something else entirely. "
Any assistance would be greatly appreciated.
Thank you!
Click to expand...
Click to collapse
Check here please,
http://forum.xda-developers.com/moto-e-2015/general/how-to-verizon-moto-e-2015-gsm-network-t3098953
Hello
Wondering if anyone could give me a hint of which stock firmware I would need in order to get options in the hidden menu available and thats compatible with Samsung GT-I8730.
Currently running Android-version 4.1.2 original stock firmware.
Trying to unlock SIM, using Chimera but gets stuck at 19%, when a popup-window tells me to enable Diagnostic Mode (DM) by using *#0808# or *#9090# or *#7284# in dial window
The two first options nothing happens at all and dialing *#7284# brings me to PhoneUtil with options UART, Modem or PDA, where PDA was default but there is no USB section available.
Also I would need the *#9090# to set Diag config to USB-value.
Am new at this and would be grateful for any help I can get
Riondorx
Hi;
On Meizu MX4 Pro Android 5.1.1 Flyme 6.2.0.0G, I cannot start Engineering mode using the "*#*#3646633#*#*".
After dialing this, nothing happened, it just removed the dialed number after pressing the last "*"
Already tried with Developers option disabled and enabled. Phone is rooted.
Info testing "*#*#4636#*#*" is working correctly.
Is there any other option or is there an option to unlock the access to the Engineering mode?
Is the only way to do that using the "MTK Engineering Mode" apk? Is there any advanced apk for rooted phones with this capability?
Thank you.