Poco F1 was the first-ever phone launched by Poco in India. The phone was launched with unbelievable specs at the price point it comes in. \r\n\r\nThe phone was launched at a very aggressive price, considering the specs it came with. The launch of Poco F1 disrupted the complete smartphone market. \r\n\r\nHowever, the phone is quite old now, but people do use it till the date because the specs never feel outdated.\r\nAlso Read:\u00a0Best Custom ROMs for Xiaomi Redmi Note 7 Pro in 2021\r\nThe phone can do a lot more than one can expect. The only thing that people were upset with was the MIUI. \r\n\r\nRedmi team names the MIUI as MIUI for Poco for this Poco F1 device. However, that doesn\u2019t change anything, except that an app drawer was added to the MIUI.\r\n\r\nUsing custom ROMs, you can expect the phone to perform well in undesirable conditions. We here have compiled the list of best custom ROMs for Poco F1 in 2021.\r\nAlso Read:\u00a0Best Custom ROMs for Poco F3 in 2021\r\nBest Custom ROMs For Poco F1 in 2021\r\nPoco F1\r\nLineage OS\r\nLineageOS\r\n\r\nThe very first ROM that we have on the list is Lineage OS. Lineage OS is a stock Android skin with more customizations than the regular stock Android. Not only does it provides optimal performance, but also a stable experience. The ROM is lightweight and not buggy at all. However, there can be few minor bugs, which you can report to the developer, and they will have it fixed with the very next update they release.\r\n\r\nUsers can completely rely on the ROM when it comes to its security. The ROM is clean and simple; a wide range of customizations makes it a preferable ROM for Poco users.\r\n\r\nROM OS:\u00a0Android 11\r\n\r\nDownload Link:\u00a0Lineage OS\r\n\r\nROM Maintainer:\u00a0bgcngm\r\n\r\nOfficial Thread:\u00a0Link\r\nResurrection Remix\r\nResurrection Remix\r\n\r\nResurrection Remix is the next ROM that we have on the list. When it comes to customizability, it is one of the most customizable ROM available. Moreover, the ROM is optimized to increase the battery life of the phone.\r\n\r\nIf you as a user prefer tweaking around the customizations of your phone, then Resurrection Remix is the ROM for you. With a smoother experience, you get more features than you can expect an Android phone to have.\r\n\r\nResurrection Remix is a combination of various other ROMs including the Lineage OS, Omni, SlimRoms, and original Remix ROM builds. Therefore, the ROM has more features and stability than all the ROMs it is derived from.\r\n\r\nROM OS:\u00a0Android 10\r\n\r\nDownload Link:\u00a0Resurrection Remix\r\n\r\nROM Maintainer:\u00a0akhilnarang\r\n\r\nOfficial Thread:\u00a0Link\r\nCrDroid\r\ncrDroid\r\n\r\nThe next ROM we have on the list is CrDroid, which is one of the most reliable ROM for your Poco F1. Not only does it enhances the performance and stability of your phone, but it brings in many features that an Android phone running on the latest firmware has.\r\n\r\nWithout being said, this is one of the best ROM that you can flash on your Poco F1. Not only is it secure, but it provides a cleaner interface with more customizations than you can expect. Moreover, the developer is consistent about releasing frequent updates with bug fixes and new features.\r\n\r\nROM OS:\u00a0Android 11\r\n\r\nDownload Link:\u00a0CrDroid\r\n\r\nROM Maintainer:\u00a0gwolfu\r\n\r\nOfficial Thread:\u00a0Link\r\nPixel Experience\r\nPixel Experience ROM\r\n\r\nLooking for a clean, smooth Pixel-like experience on your Poco F1? Well, then you should try going for Pixel Experience for your Poco F1. The ROM is quite popular for providing a Pixel-like experience, with everything like that of Pixel from wallpapers to icons.\r\n\r\nNot only does it have Pixel-like UI, but the features and the customizations you get are like that of Pixel, and even more than that. For Pixel fans, this is a must-go ROM for your Poco F1.\r\n\r\nROM OS:\u00a0Android 11\r\n\r\nDownload Link:\u00a0Pixel Experience\r\n\r\nROM Maintainer:\u00a0lakshay18\r\n\r\nOfficial Thread:\u00a0Link\r\nNitrogen OS\r\nNitrogen OS for Poco F1\/Credits: Ksk Royal\u00a0 \u00a0\r\n\r\nThe next ROM that we have on the list is the Nitrogen OS by Nitrogen Project. The ROM is known to provide a stable experience over the stock UI that Poco comes with. With more features, customizations, and reliability than other ROMs, this is the ROM that you should look out for.\r\n\r\nThe ROM has fewer bugs, and every OTA updates bring more features and security patches to the ROM.\r\n\r\nROM OS:\u00a0Android 10\r\n\r\nDownload Link:\u00a0Nitrogen OS\r\n\r\nROM Maintainer:\u00a0Shahan\u00ad\u00ad_mik3\r\n\r\nOfficial Thread:\u00a0Link\r\nFinal Words\r\nThese were the 5 best custom ROMs that you can go for if you are using Poco F1. Poco F1 is one of the best phones ever released, and with custom ROM it will probably be one of the fastest and most stable devices in the market.