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(→Samsung: another update to a33 5g) |
(→Samsung: Add S21 5G (US) and info on Band Unlock) |
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=== Samsung === | === Samsung === | ||
* | * For Snapdragon chipset devices, you can easily unlock all bands supported by the hardware instead of being limited to only the ones your carrier allows. For more information [https://forum.xda-developers.com/t/how-to-enable-all-bands-through-service-menu-on-us-ca-s22-series-including-sub-6-and-mmwave.4488435/ see this XDA post]. | ||
* You can lock bands on most newer Samsung phones in ServiceMode (not tested on Exynos or MediaTek chipset devices) by dialing #*2263# in the stock dialer app. | |||
* Most Samsung Phones do not support Cell ID API 4.2 before Android 8. If you use a stock or custom Samsung Experience ROM (TouchWiz/OneUI) based on Android 8.0 "Oreo" or later, please use the Android 4.2+ CellID API. Note: This may not work on custom Samsung Experience ROMs ported from other devices than your own, or based on newer versions of Android than is officially available in stock Samsung Experience updates for your device. If you use a custom Samsung Experience ROM, please make sure it is based upon an official Samsung Experience stock ROM from your device model. Custom ROMs not based upon stock, such as LineageOS or ResurrectionRemix may not work for the 4.2+ CellID API. | * Most Samsung Phones do not support Cell ID API 4.2 before Android 8. If you use a stock or custom Samsung Experience ROM (TouchWiz/OneUI) based on Android 8.0 "Oreo" or later, please use the Android 4.2+ CellID API. Note: This may not work on custom Samsung Experience ROMs ported from other devices than your own, or based on newer versions of Android than is officially available in stock Samsung Experience updates for your device. If you use a custom Samsung Experience ROM, please make sure it is based upon an official Samsung Experience stock ROM from your device model. Custom ROMs not based upon stock, such as LineageOS or ResurrectionRemix may not work for the 4.2+ CellID API. | ||
* In some devices Cell ID API 4.2 may show extra data compared to the old API, but most important parameters are invalid or missing. Do not use Cell ID API 4.2 for cellmapping, if the chart below displays your device incompatible. Failing to do so may cause invalid data being displayed on the map. | * In some devices Cell ID API 4.2 may show extra data compared to the old API, but most important parameters are invalid or missing. Do not use Cell ID API 4.2 for cellmapping, if the chart below displays your device incompatible. Failing to do so may cause invalid data being displayed on the map. | ||
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* To force an LTE Band on Samsung phones running 4.4.4, It is possible by dialing *#0011# > Back > INPUT type Q > INPUT 0000 wait for 15 seconds then you into Band Mode. | * To force an LTE Band on Samsung phones running 4.4.4, It is possible by dialing *#0011# > Back > INPUT type Q > INPUT 0000 wait for 15 seconds then you into Band Mode. | ||
* Most Samsung phones can be rooted with [https://forum.xda-developers.com/showthread.php?t=1980683 CF-Auto-Root] 2G/3G/4G bands can be locked using [https://play.google.com/store/apps/details?id=com.qtrun.QuickTest Network Signal Guru] but only with most qualcomm chipset. Remember to set "Read qualcomm LTE data (root) under cellmapper app settings, exit and reload cellmapper and allow permissions for cellmapper. | * Most Samsung phones can be rooted with [https://forum.xda-developers.com/showthread.php?t=1980683 CF-Auto-Root] 2G/3G/4G bands can be locked using [https://play.google.com/store/apps/details?id=com.qtrun.QuickTest Network Signal Guru] but only with most qualcomm chipset. Remember to set "Read qualcomm LTE data (root) under cellmapper app settings, exit and reload cellmapper and allow permissions for cellmapper. | ||
* '''(Warning: feature deprecated since 5.1.4)''' Most Samsung phones support reading bands and frequency when Service Mode (*#0011#) is active. Using this feature you need to run Cellmapper in the background and have Service Mode in the foreground. That feature working with root and without. Please check manual [[Cellmapper_Field_Test_Reader|here]]. | |||
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| Samsung Galaxy S10 5G || SM-977B || 10.0 || 5.3.1 || {{Partial}} || {{Yes}} || {{Yes}} || || {{Yes}} || Only Exynos version supported record 5G tiles: [https://www.reddit.com/r/cellmapper/comments/c8d7xa/cellmapper_an_update_on_us_5g/ See] | | Samsung Galaxy S10 5G || SM-977B || 10.0 || 5.3.1 || {{Partial}} || {{Yes}} || {{Yes}} || || {{Yes}} || Only Exynos version supported record 5G tiles: [https://www.reddit.com/r/cellmapper/comments/c8d7xa/cellmapper_an_update_on_us_5g/ See] | ||
|- | |- | ||
| Samsung Galaxy S22 Ultra (US) || SM-S908U || 13.0 || 5.6.0 beta || || {{Yes}} || {{Yes}} || || {{Yes}} || 2G/3G seems to work okay. LTE TA not reported by device. NR SA works. After One UI 5.1 update, NSA band is | | Samsung Galaxy S21 5G (US) || SM-G991U || 13.0 || 5.6.0 || || {{Yes}} || {{Yes}} || || {{Yes}} || Works nearly perfectly, LTE TA working, 2G/3G seems to work, NR SA no problems, though no 5G NSA band. | ||
|- | |||
| Samsung Galaxy S22 Ultra (US) || SM-S908U || 13.0 || 5.6.0 beta || || {{Yes}} || {{Yes}} || || {{Yes}} || 2G/3G seems to work okay. LTE TA not reported by device. NR SA works. After One UI 5.1 update, NSA band is reported in app. | |||
|- | |- | ||
| Samsung Galaxy Xcover 3 || SM-G388F || 5.1.1 || 4.1.1 || {{No}} || Not tested || || || || | | Samsung Galaxy Xcover 3 || SM-G388F || 5.1.1 || 4.1.1 || {{No}} || Not tested || || || || |
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