I installed miui 202100 2.3.7 rom on my ropoted moto droid , now I lost all data download,upload, all browser both wifi and 3g,I also lost the ability to boot into recovery, bootloader, rom manager ( pretty much everything rom manager ), I cannot flash another rom or restore any previous nandroid backup. I have full reception on wifi, yet always " no connection. I have no idea what to do. also, there are chinese or some asian language characters all over the place. I am really frustrated with this lost data capability, I have to access my email very frequently for work when I am on the go. anyone, please help me!
If you plug your SD card in to a computer are the files for Open Recovery still there and did you take a backup before you started the upgrade?
Also sounds like you picked some asian version of MIUI which is most likely not compatible with the US Droid's hardware.
Go get a version from www.miui.us
I flashed back to stock rom using rsd and now all is good except data functionality.
I am still unable to get any data functionality. I have data included with my plan, and no connectivity between 3g/2g or even wifi. I keep getting the no connection dialog
Maybe you have to reenter the APN data.
If you have no network connection at all then maybe you have to switch the baseband to a correct one - but I have no experience with this.
I get network connection on every single rom I can find but when it's Cyanogenmod or based on Cyanogenmod I get no network connection at all.
Tried clean installs of cm but still no network connection, is this a new way by cm to get rid of it's users?
I assume you have made sure that your APN settings are correct ?
Check your baseband if it is "Unknown".
It's unknown and network has worked before once but stopped after I updated it and clean installs didn't make it work again.
I was in similar situation. (no baseband, IMEI, sim-locked)
I restored backup through CWM, but it did'nt help.
I flashed the CM11 after data and cache wipe... and it helped. Everything came back to normal.
I x4.
I wanted to follow up with a solution to a problem I've had for a long time that I finally resolved, in case others run into a similar issue.
Original symptoms:
- Roaming would transfer no data.
- Forcing to native CDMA 3G mode would not transfer data.
- 4G WOULD work just fine.
- Phone calls worked fine in all modes.
- Signal Check would never display the band like its advertised to do (originally thought it was fault of Signal Check, but its not)
- The Mobile Data screen only had 3 options listed, 4G Settings, Network Mode & Automatic Connections. It didn't list any options regarding roaming, domestic data, International Voice, etc.
- Hands-Free Activation would never work, nor would Update Profile or Update PRL
- Phone would rarely go off of band 25 (1900mhz) to one of the other Sprint bands (26 & 41)
- Popping the sim card in and out while in 3G mode WOULD temporarily fix the 3G data problem, but if I switched to automatic (4G) and back to CDMA (3G) it would stop data transfer on 3G again.
I had wiped, re-wiped, restored from RUU, restored from stock backup several times. Also tried updating radio firmware and PRL using ADB and MSL codes. All to no avail.
Then I did the following... I'm not entirely sure which of these steps actually made the difference, but the following process resolved all the problems above:
0) Did a Titanium Backup of all my apps, and booted into Recovery and did a Nandroid Backup.
1) Booted into Bootloader and ran Factory Reset from HBOOT (Bootloader). Since I have a custom recovery all this did was launch my custom recovery (TWRP), but perhaps it makes a difference going through the Bootloader rather than booting directly into Recovery?
2) Under wipe, ran Factory Reset.
3) After this ran, I went to advanced and wiped Cache and Dalvik again, even though this is already done once from point 2.
4) My backup of my stock image is actually in two parts. So I ran the first restore, then AGAIN cleared Cache and Dalvik.
5) Then I ran part 2 of my Stock backup, and AGAIN cleared Cache and Dalvik.
6) Reboot
7) This time, for the first time ever, when the phone booted the first time it ran hands free activation and was successful, as well as PRL update. Had the phone for several months and this is the first time since the original out of the box activation that it was successful.
At this stage I noticed all the new options under Mobile Data, and tested 3G and it worked! Woo hoo. unfortunately I run a custom ROM so I wanted to put that back on. So I went back from step 1 and did all the steps again but instead of restoring stock I restored my ViperOneM8 ROM. The results were still successful, so I then updated my PRL and Firmware to the latest stuff, forced roam, tested it, forced native 3G, tested it, everything works great. Also now Signal Check correctly displays the band I'm on, which it never did before. Also, my home tower always had me on band 25 before when I looked in the Engineering screen, but after fixing this I'm now on band 26 (800mhz), which is great.
SOOO.. I think from all the things I've tried in the past, the new things that might be making the difference is either:
- Factory Reset initiated from Bootloader
- Cache & Dalvik wipe before and after any Restore.
I've installed ROMS, firmware, used ADB, used my MSL in with various resets, etc. So I figured I always knew what I was doing, but I think one of the very simple things above makes an important difference. Just not sure which step it is, but apparently the little things count.
A couple other related things that users with similar issues should try if this doesn't help:
- Make sure to Update Profile and reboot
- Start a web-chat or phone call with Sprint and ask them to force a Profile Update from their end. I've had success with issues with them initiating a profile update.
Hope this helps others!
aprwx said:
I wanted to follow up with a solution to a problem I've had for a long time that I finally resolved, in case others run into a similar issue.
Original symptoms:
- Roaming would transfer no data.
- Forcing to native CDMA 3G mode would not transfer data.
- 4G WOULD work just fine.
- Phone calls worked fine in all modes.
- Signal Check would never display the band like its advertised to do (originally thought it was fault of Signal Check, but its not)
- The Mobile Data screen only had 3 options listed, 4G Settings, Network Mode & Automatic Connections. It didn't list any options regarding roaming, domestic data, International Voice, etc.
- Hands-Free Activation would never work, nor would Update Profile or Update PRL
- Phone would rarely go off of band 25 (1900mhz) to one of the other Sprint bands (26 & 41)
- Popping the sim card in and out while in 3G mode WOULD temporarily fix the 3G data problem, but if I switched to automatic (4G) and back to CDMA (3G) it would stop data transfer on 3G again.
I had wiped, re-wiped, restored from RUU, restored from stock backup several times. Also tried updating radio firmware and PRL using ADB and MSL codes. All to no avail.
Then I did the following... I'm not entirely sure which of these steps actually made the difference, but the following process resolved all the problems above:
0) Did a Titanium Backup of all my apps, and booted into Recovery and did a Nandroid Backup.
1) Booted into Bootloader and ran Factory Reset from HBOOT (Bootloader). Since I have a custom recovery all this did was launch my custom recovery (TWRP), but perhaps it makes a difference going through the Bootloader rather than booting directly into Recovery?
2) Under wipe, ran Factory Reset.
3) After this ran, I went to advanced and wiped Cache and Dalvik again, even though this is already done once from point 2.
4) My backup of my stock image is actually in two parts. So I ran the first restore, then AGAIN cleared Cache and Dalvik.
5) Then I ran part 2 of my Stock backup, and AGAIN cleared Cache and Dalvik.
6) Reboot
7) This time, for the first time ever, when the phone booted the first time it ran hands free activation and was successful, as well as PRL update. Had the phone for several months and this is the first time since the original out of the box activation that it was successful.
At this stage I noticed all the new options under Mobile Data, and tested 3G and it worked! Woo hoo. unfortunately I run a custom ROM so I wanted to put that back on. So I went back from step 1 and did all the steps again but instead of restoring stock I restored my ViperOneM8 ROM. The results were still successful, so I then updated my PRL and Firmware to the latest stuff, forced roam, tested it, forced native 3G, tested it, everything works great. Also now Signal Check correctly displays the band I'm on, which it never did before. Also, my home tower always had me on band 25 before when I looked in the Engineering screen, but after fixing this I'm now on band 26 (800mhz), which is great.
SOOO.. I think from all the things I've tried in the past, the new things that might be making the difference is either:
- Factory Reset initiated from Bootloader
- Cache & Dalvik wipe before and after any Restore.
I've installed ROMS, firmware, used ADB, used my MSL in with various resets, etc. So I figured I always knew what I was doing, but I think one of the very simple things above makes an important difference. Just not sure which step it is, but apparently the little things count.
A couple other related things that users with similar issues should try if this doesn't help:
- Make sure to Update Profile and reboot
- Start a web-chat or phone call with Sprint and ask them to force a Profile Update from their end. I've had success with issues with them initiating a profile update.
Hope this helps others!
Click to expand...
Click to collapse
I am very happy for you and will try the same today, what new settings did you see under mobile data?
Data roaming sound, roaming guards, roaming, domestic voice, domestic data, international voice, international data and 3 grayd out ones: allow GSM data, access point names, and available GSM networks. Probably disabled because I'm on Sprint (CDMA not GSM)
How do you get to the engineering screen?
I use signal check, and there is a shortcut in that app that launches it.
Sorry for necroposting and being a noob, but this required rooting, right? Could you walk me through it in a little more detail? How to boot into recovery, bootloader, etc.
depends on the phone. I'm only familiar with the M8
Sent from my M8 using Forum Fiend
aprwx said:
depends on the phone. I'm only familiar with the M8
Sent from my M8 using Forum Fiend
Click to expand...
Click to collapse
Right, I have the Sprint M8 as well.
mesopotamius said:
Right, I have the Sprint M8 as well.
Click to expand...
Click to collapse
First things first, the information in this thread is NOT required to root or unlock the bootloader. There are threads with that information in the general as well as Q&A threads and even the development thread. Also, if you search the internet for HTC DEV you will find their website and they give instructions on unlocking the bootloader.
With the M8, the first step is unlocking the bootloader, then you install recovery and from there you can gain root privileges.
You can also use Sunshine to unlock the bootloader and obtain s-off which is not required to flash custom ROMs, but other firmwares and radios.
Please be aware that unlocking from the HTC dev website will wipe everything. Including pictures (and anything for that matter) stored on internal storage. Sunshine does not.
opz187 said:
How do you get to the engineering screen?
Click to expand...
Click to collapse
should be ##33282#
Hello! I'm relatively new to the 3t (coming from the 6P) and have had issues getting data or voice with any rom that isn't based on Oxygen OS.
I have tried using recommended firmware with mixed results. Currently I am on DOT OS 1.2 with the latest Nougat firmware and can get calls and text messages but without any consistency. However I have no data whatsoever. I make sure to clean flash each time and have gone to stock (full clean flash including data) then back to custom.
Has anyone else experienced this or have any ideas?
Thank you!
Have you checked your APN settings?
Sounds like the default APN settings for your network is faulty in non OxygenOS ROMs. Like previous post I would recommend you to double check your APN settings with phone provider and APN settings recommended on their support webpage.
That solved it! Thank you so much. Switched from FI to at&t so it make's sense now that this became an issue now.
Hi.
I can't get mobile data to work on custom roms.
I clean flashed Havoc, pixelexpirience and ZenX on top of xiaomi.eu. On all of them same problem, no mobile data. Phone can see my carrier name, I can call and text. Under the quick tile to turn on/off data I can see 4G icon. I'm currently on ZenX.
I tried reflashing rom, flashing xiaomi.eu and custom again (it's all fine on MIUI), wiping ALL data, restoring defoult APN, adding my operator APN manually.
Nothing helped. Am I missing something? Is there some zip to fix it? Tried looking for solution but no success.
I'm desperately looking for any ideas and fixes.
What Network operator do you use?