Solution Manual Band Selection for 4G WiFi Routers
If you have experienced an issue of disconnecting or slowness on the 4G Wi-Fi router’s network due to the auto band selection, Please download and install the following beta firmware on the router to manually fix the band.
Please be sure you have read The Beta Test Agreement before proceeding!
| Archer MR600(EU) v2 | supported via latest official firmware |
| Archer MR600(EU)_V1 | Archer_MR600(EU)_V1_220818 |
| Archer MR400(EU) V4.2 | supported via official firmware |
| Archer MR400(EU) V4 | Archer_MR400(EU)v4_20210408 |
| Archer MR400(EU) V2/V3 | LTE_GATEWAY_20200325 |
| Archer MR200(EU) V5.2 | supported via official firmware |
| Archer MR200(EU) V5 | |
| Archer MR200(EU)V3/V4 | LTE_GATEWAY_20200325 |
| TL-MR6500V(EU)V1 | supported via latest official firmware |
| TL-MR6400(EU) V5.2 | supported via latest official firmware |
| TL-MR6400(EU) V5 | TL-MR6400(EU)v5_20201113 |
| TL-MR6400(EU) V3/V4 | LTE_GATEWAY_20200325 |
| TL-MR6400(APAC) V3 | LTE_GATEWAY_20210129 |
| TL-MR150(EU)V2 | TL-MR150(EU)v2_20200930 |
| TL-MR150(EU)V1 | LTE_GATEWAY_20210108 |
| TL-MR100(EU)V1 | supported via latest official firmware |
| M7450(EU) V2 | M7450(EU) _V2_20220303 |
| M7650(EU) V1.1 | M7650(EU)_V1.1_20220427 |
Note: For MR600 v1/v2, Please note that not all combinations of the 4G bands are supported in 4G+ mode. Only when the router and the SIM card support the same combinations of 4G band in 4G+ mode, the bands might be aggregated successfully.
Besides from the beta firmware, it is also planned to release the official firmware for Band selection. Keep an eye on the official website or router web GUI for the new updates.
If you are not sure about how to select the band manually on the router web interface, check the instructions below:
How to select 4G band manually on the web interface of LTE Gateway Routers?
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It seems the version numbers for beta firmwares are highly confusing, is there a way to correlate build dates and revision numbers so I can see if there's a newer version I can use?
in my case, on an archer mr400 v3, I have: Firmware Version:1.11.0 0.9.1 v0001.0 Build 200325 Rel.56677n
how can I tell if this is newer or older than: LTE_GATEWAYv3_1.11.0_0.9.1_up_boot(200325)_2020-06-12_15.48.55.zip
the installed firmware has a build number, the downloaded one has a build date, or am I missing something?
(edit) could it be that 200325 refers to: 2020-03-25 and therefore 2020-06-12 is newer?
ISTR I updated the firmware pre-covid (not sure) so I would expect a date pre-2020.
-H
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Hi, sorry for the confusion caused.
As you can see, the beta firmware available on this thread for MR400 V3 is: LTE GATEWAY_20200325, the numbers here indicate the build numbers of the firmware version.
Since your current firmware you have now is Firmware Version:1.11.0 0.9.1 v0001.0 Build 200325 Rel.56677n, which has the same build numbers(200325 means the date20200325), so they are actually the same firmware, please check if you have the option to select 4G band manually on your current firmware.
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Thank you so much for your helpful reply.
I can select band, however the firmware has other shortcomings (stability, lack of current https support) so I was curious to see if there was a newer option which includes band selection.
As the mr400 is still on sale here (I have not checked which version) I thought it likely that further firmware development might have happened in the intervening years.
Once again, thank you for your assistance.
-H
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archer m200 v4.10000004. Firmware Version:1.1.0 0.9.1 v700b.0 Build 201215 Rel.35144n. Decryption or server update
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Hi, based on the screenshot, your web interface shows Orange Flybox, may I know if this product was got from your ISP?
Besides, the SIM card status shows No SIM card detected, it is recommanded to insert a working SIM card, try restarting the router with SIM card inserted.
By the way, it seems that your product issue is irrelevant to this post, you could start a new thread if there is any further issue.
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@Kevin_Z I want official firmware for manual band selection for mr400 v4 and please fix jio 5g sim internet not working issue thanks:(
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@Kevin_Z Hi, i linked the image with my firmware version. My problem is that every time that i change bands to 28,3 (best performing) after a couple of hours usually it switches back to 3,3 or just 3. Is there a new firmware version that solve this problem?
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Dear @Kevin_Z
My tplink sim router is Archer Mr6400(EU) V2.0 that have some problem.
Sim is not work I already check sim slot all are fine I Think Firmware is not ok.
I already test factory restore and default but it not work so please give me firmware.
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Hi, please download the latest firmware for MR6400(EU) V2 from the official website below: Firmware Download for TL-MR6400(EU) V2
After installing the latest firmware, if the 3G/4G information is still all blank, it is recommended to contact the retailer where you bought it to check warranty.
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