Last edited by djcad; 2020-02-08 at 03:04 AM
Yes, I have 5G license for tems 21 investigation.
When i try manual UE cannection, i with ADM = Air interface, I can see the equipment initialize
but never ready for activation (a red cross over EQ1)
I downloaded the latest drivers from Xiaomi official site, for composite device, but still not initalizing UE properly.
maybe ODM needed, does anyone know
Last edited by Renz; 2020-02-09 at 02:06 AM
Will be interested to know how you go, as I would go down the unlock bootloader path if i have an OS custom rom to load back into it.
Xiaomi connection to Tems investigation, What seems to be missing is the Access to the modem in the phone. It says a QXDM Interphase is missing,
I know in a Samsung phone this Interphase can be got when get access to the phone modem,
usually in Samsung S5 at least this is done with *#0808#, Does you or anyone know the similar command for Xiaomi Mi Max3 phone that can give me access to my
Xiaomi modem. Snapdragon 855, SM8150 , I think its uses separate modem X50 internally.
Hi
I have now successfully got my Xiomi Mi Mix 3 5G working with TEMS Pocket and TEMS Investigation.
However, My phone is now temsifed. Before that I had to root the device, maybe there is your problem that it must be rooted?
I found this on XDA-developer but I guess it still needs root.
## QUALCOMM DIAGNOSTIC PORT AND TOOLS
(based on https://forum.xda-developers.com/one...owifi-t3934227)
1.1 Download
https://androidfilehost.com/?fid=11410963190603864074
https://androidfilehost.com/?fid=11410963190603912872
QPST_2.7.474.zip
QUD.WIN.1.1 Installer-10037.3 Setup.zip
Just use the standard settings and click on OK, next,
1.2 OPEN DIAGNOSTIC PORT FOR THE SESSION FOR QPST (WINDOWS CMD ADB)
cd C:/adb
adb devices
adb shell
su (you need to add root permisions on android screen)
setprop sys.usb.config diag,serial_cdev,rmnet,adb
1.3 Once The Port is up you can use your Qualcomm Tools.
1.4 For example you can change the VOLTE/VOWIFI settings with PDC Tool
Select your device, right click on "Commercial" and deactivate Sub0 and Sub1
Click on Oversea-Commercial_DS again and click on remove -- DO NOT CLICK REMOVE, JUST DE-ACTIVATE IT - your settings stick after a reboot, so no longer need to remove the profile (at least on my device my profiles stick, also makes it easier to go back to default)
## FORCE ENABLE VOLTE AND VOWIFI BUTTONS IN ANDROID
cd C:/adb
adb devices
adb shell
su (you need to add root permisions on android screen)
setprop persist.dbg.ims_volte_enable 1; setprop persist.dbg.volte_avail_ovr 1; setprop persist.dbg.vt_avail_ovr 1; setprop persist.dbg.wfc_avail_ovr 1
######################## CODES FOR THE DIALER #####################
1. Diagnostic codes:
*#*#6484#*#*
2. Testing
*#*#4636#*#*
3. Calendar
*#*#225#*#*
4. Google Play services
*#*#426#*#*
5. Rlz Debug Ul.
*#*#759#*#*
6. Imei Information
*#06#
Enter these codes into the Dialer to enable the options in Settings. (Settings < SIM Cards & mobile networks < Sim Card Settings < VoLTE Enabled/Make Calls using WLAN) . THEY ARE ENABLED BY DEFAULT
VoLTE *#*#86583#*#*
VoWIFI *#*#869434#*#*
https://1drv.ms/u/s!Ap4NHzZ8l1_1gnSe...qFlR1?e=c1LiOJ
what does your Tems status app look like, mine is attached.
usb mode = rndis, none, adb.
I think the apk they want you to load for "ïnstall on device to UE" sets this up, I think that's the problem, im not using pocket, just have investigation basic M licence. can you let me know what your usb mode is on your app Tems Status.
My TEMS Status app looks like below link.
https://drive.google.com/open?id=1Ef...EvdBn1AU7iV5JD
MTP,ADB is for TEMS Pocket, for Investigation you need to have RNDIS to access network.
I think one of the main reason is that your phone is not rooted and Investigation can not access the diagnostic interface.
I don't think it is possible to use it "out of the box" as by default the diagnostic interface is locked for access unrooted.
Yes, I think you are correct, im currently in the process of "rooting" phone. Just doing all the reading up on the process and backup, in case something goes wrong.
making sure i have the correct fw rom in backup, in case i need it, as im proceeding with caution,
Thanks for all the help
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