Huawei 3g Modem Imei Recovery Test
DC - Unlocker 2 Client 1.00.1220 Detecting phone: selection: manufacturer - Huawei phones model - Auto detect (recommended) Found Applications port COM3 Found Diagnostics port COM4 Found Phone: HUAWEIG6-L33 Model: Huawei Qualcomm Android phone IMEI: 89054 Serial NR.: H7W4C2 Firmware: G6-L11V100R001C900B370AMSS Jan 22 201519:16:12 Hardware ver.: HL1G6L22M Wi-Fi MAC: 68:A0:F6:96:80:8A BlueTooth MAC: 68:A0:F6:96:89:0E SIM Lock status: unlockedAccount for testing sent via PM. Account valid for 24h.
IMEI recoverability Test E1550 [Huawei E1550]. Huawei E1550 K3765 IMEI change recovery repair modem dongle datacard. Unlock Huawei Modem, USB Modem, Unlock 3G. Mobile Doctor:- Repair Your Huawei usb modem. Me with the unlock code for Huawei modem E3131s-2 with IMEI.
Welcome to the GSM-Forum forums. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Only registered members may post questions, contact other members or search our database of over 8 million posts. Registration is fast, simple and absolutely free so please -! If you have any problems with the registration process or your account login, please contact. Huawei modem universal flasher User Name Remember Me? Pleas i want to unlock huawei modem E392.
Help me pleas. You need the NCK (unlock code) that is generated from your modem's IMEI. After you buy (or ask somebody to generate it for you) this code you should enter it in terminal as a parameter for AT^CARDLOCK='XXXXXXXX' command, where XXXXXXXX = NCK. So called 'new algo code' is required for E392. Another way is to use DC-Unlocker or similar service for 'automated' unlock. BTW, here's a wrong place for unlock-related discussion. Look for dedicated threads.
'00' as the last part of version number indicates clear, unbranded and uncustomized, firmware. So there's nothing to do with it - your issues have some different reasons. Are you sure that your modem is unlocked? Okay that's good to know, then how do you tell the latest firmware from that? As far as being unlocked is concerned I can use 4 different networks with it but one particular one keeps dropping the signal if the modem idles for long, it will not drop the signal if I have a massive download that is coming down, only does so when on idle. It also doesn't like that particular network's 2g, but will work well with 2g from another network, it can't connect to it and when it does it is only for a brief moment then drops it looking for WCDMA signal. This problematic network upgraded their systems a few months ago.
I have actually noted that when I test this dongle and the network's dongle side by side on dongle speed test,my unlocked E367 is literally 4X faster than what I get with the network's provided modems that don't drop the signal, which is why I think it is a firmware issue. How do you tell the latest firmware from that? It's definitely not the latest. I think firmware update will not help you to get rid of you problem, but you are free to try or, or even downgrade to. Latest one seems to be 11.838.01 for now, but flashing it is not recommended since it was found to cause some weird unpleasant problems like IMEI corruption etc. backing up NVRAM with QPST is mandatory!
I strongly recommend you to install the latest and check if your problem is still present. Another thing to check is power related stuff. Modem in high speed data communications modes requires more power, so throw away any USB cable extenders, adapers etc. Try to disable all of USB devices - external and internal - that are connected to one USB controller/root hub with modem, or even to connect modem through external-powered USB hub.
Latest one seems to be 11.838.01 for now, but flashing it is not recommended since it was found to cause some weird unpleasant problems like IMEI corruption etc. backing up NVRAM with QPST is mandatory! Another thing to check is power related stuff. Modem in high speed data communications modes requires more power, so throw away any USB cable extenders, adapers etc.
Try to disable all of USB devices - external and internal - that are connected to one USB controller/root hub with modem, or even to connect modem through external-powered USB hub. Thanks for the drivers. I actually managed to get E367Update11.812.07.00.00.B726 and just like you say it doesn't even ask for any flash code, it just flashes. Clearly it isn't the latest, I got it from a Russian forum. I really didn't notice any difference though, but I tried it and got more or less the same results.
Now that '00' to show untouched, does it apply to all huawei modem firmwares? Where can I get the latest non problematic one? It is actually attached to a short cable though. That thing about power I went and dealt with the configurations but you know what is weird, the dongle from the subscriber aren't dropping or suddenly loosing the signal sometimes, it's just this E367 dongle, though I had another high speed dongle (ZTE MF 192) locked to a different network, a few months ago and it was also dropping the signal if you let it idle for just the same time as this E367, even when it was locked to its own network. To be quite frank with you it is only one network that is giving me quality service with these high speed modems and also did when I unlocked and used the ZTE MF 192, the rest of the two either have dropping issues or at times the signal cannot be detected even when it is actually present until you remove and re-insert the simcard.
These networks that seem to have issues launched 4g not too long ago so I don't know whether that is the issue. The thing that really puzzles me is the unlocked E173 is from one of the networks giving me issues and is working flawlessly with any network but the speed is a quarter the E367 at any given instance. The one that is giving quality of service with the E367 only has 3.75g so am confused now as to where the issue could be.
The only thing I see different is that the E367 and ZTE MF 192 were both connected to the pc via cable, the E173 is the only one that is directly connect to the PC, let me test that and get back to you. After trying without the short length of cable attachment that comes with the modem, it still behaves the same. What still remains funny is just one (3.75g network) works flawlessly, I can leave the E367 idle for as long as I want and still won't drop the signal or force me to restart the dashboard. The ZTE MF 192 and E367 behave the same in this network (flawless) but when they both go to the ZTE MF 192 former network (previously locked to it and also providing 4g in limited areas) they behave identically (dropping or restarting themselves at exact times of the day) but the E367 is notably faster when in operation. I didn't keep the ZTE MF 192 to test it with the network that the E173 was formerly locked to but I suspect I will portray the same results.
If I leave the E367 downloading a very big file from the ZTE MF 192's network it will download everything and complete as expected but once it starts to idle awaiting your prompt, that's where issues start to crop up but on ZTE MF 192's former network and the E173's former network. What can you suggest is going on here? What can you suggest is going on here?
I seem to be totally confused: too many modems and networks you are talking about. We have to make all this stuff a bit more systematic. Well, you have 3 modems (supported UMTS protocols are important here): 1. E173 (WCDMA, HSPA). E367 (WCDMA, HSPA, HSPA+). MF192 (WCDMA, HSPA).
As you can see, E173 and MF192 are identical from the UMTS features point of view: both are HSPA (HSDPA+HSUPA)-only devices and don't support HSPA+. Here's one thing to keep in mind: during UMTS data connection, user equipment utilizes one of the high-speed protocols (HSDPA, HSPA+) but switches back to canonical WCDMA protocol for periods of time with no data flow. This is normal, standard behaviour since it helps to save energy (when applied to battery-powered device) and keep base station resourses accessible for neighbuor devices. According to above, in case of discontinious data flow (traffic - no traffic) modem changes its mode from WCDMA to HSDPA (HSPA+) and vice versa, depending on presence or absence of traffic. You may watch such a changes yourself.
For Huawei modems, mode is displayed in lower left corner of Mobile Partner's (version 23) window, just in line with the network name. Another way is to monitor '^MODE' unsolicited messages in terminal connected to modem's PC UI comport.
How To Unlock Huawei Modem
Next, let's take a look at your networks. What real networks are you talking about? Essential stuff is information on UMTS protocols they do support. Another useful info: run AT^HSPA=? Command on your E367 - it will show you the range of its parameter (say, 0-5). Next, try to set different values for parameter with AT^HSPA=x command, where x must be in discovered range.
Check your connection's behaviour after every value change and watch the differences, if any. I seem to be totally confused: too many modems and networks you are talking about. We have to make all this stuff a bit more systematic. Well, you have 3 modems (supported UMTS protocols are important here): 1. E173 (WCDMA, HSPA). E367 (WCDMA, HSPA, HSPA+). MF192 (WCDMA, HSPA).
As you can see, E173 and MF192 are identical from the UMTS features point of view: both are HSPA (HSDPA+HSUPA)-only devices and don't support HSPA+. Here's one thing to keep in mind: during UMTS data connection, user equipment utilizes one of the high-speed protocols (HSDPA, HSPA+) but switches back to canonical WCDMA protocol for periods of time with no data flow. This is normal, standard behaviour since it helps to save energy (when applied to battery-powered device) and keep base station resourses accessible for neighbuor devices. According to above, in case of discontinious data flow (traffic - no traffic) modem changes its mode from WCDMA to HSDPA (HSPA+) and vice versa, depending on presence or absence of traffic. You may watch such a changes yourself. For Huawei modems, mode is displayed in lower left corner of Mobile Partner's (version 23) window, just in line with the network name.
Another way is to monitor '^MODE' unsolicited messages in terminal connected to modem's PC UI comport. Next, let's take a look at your networks. What real networks are you talking about? Essential stuff is information on UMTS protocols they do support.
Another useful info: run AT^HSPA=? Command on your E367 - it will show you the range of its parameter (say, 0-5).
Next, try to set different values for parameter with AT^HSPA=x command, where x must be in discovered range. Check your connection's behaviour after every value change and watch the differences, if any. Lets call network 1 = problematic (4g in many areas drops link on the E367 notably randomly) network 2 = all modems seem to restart at specific times of the day (has 4g in limited places does drop link occasionally on the E367) network 3 = flawless network (3.75g network only) I just tried mobile partner 23 with the E367 & network 1 & very true it is switching exactly as you say between HSPA+ (busy cerulean blue glow) and WCDMA when idling (Royal deep blue glow). It is quite notably faster than any of the other 2 when it is working (bursting to 100kBps in 2 sec). I have noted that if you can keep it busy with short breaks it will serve flawlessly on the problematic network. The moment you stop to read an article and takes longer than 5 - 10 min on the first page, it enters WCDMA permanently and attempts to go HSPA+ by a very rapid short HSPA+ blink every 1 min but still gets stuck on WCDMA. NEW UPDATE: If I leave the E367 connected while the link has dropped, it will finally reconnect back but after 45sec - 4 min of downtime without restarting mobile partner or the modem.
Huawei Modem Unlocker Download
I have tested this behavior on two separate occasions of the day. Something I also forgot to mention to you is that it takes longer than the E173 to connect, so applies to disconnecting. Though I don't know why in some instances the signal will be lost completely while the E173 states it is there. Switching back to the E367 after briefly using the E173 everything is fine The E173 surfs on WCDMA on both busy and idle in mobile partner 23 and has no link issue on the problematic network. It's signal reception isn't as strong as the E367 any given time. The ZTE MF 192 is what I sold to my friend in order to buy the E367 but I can get it back temporarily. The ZTE MF 192 has only tested in network 2 and is originally where it was locked to.
When I got network 1 simcard, I had already sold ZTE MF 192, The E367 and ZTE MF 192 behave the same from what I remember in network 2 since I had network 2 simcard before I sold the ZTE MF 192. I bought network 1 simcard about a month ago for the very first time.
I hope it is now clear. I get the fastest speeds ever from network 1. What could be the problem? Does the '00' at the end of every huawei modem firmware mean it is untouched or just applies to E367? Where do I run those commands for the E367?