Hello, everyone. I'm wai lai. I'm here today to share my experiences
Mobile phones are now being updated more and more rapidly, and many digital lovers will be able to upgrade their mobile phone systems to the latest version in the first place. However, users who believe in the mi-12 series of mobile phones are deeply touched, and they have experienced particularly good experiences when they were bought back, but, as the system is updated at a later stage, the mobile phone is slowly experiencing a series of serious problems such as carton’s severeness, daily fever, poor retention capacity in the backstage, and daily retrenchment. A lot of the rice powdered dragon 8 gen –1 chip is utilising itself, new editions of the new editions 澎湃os and miui are becoming more functional, system occupancy resources continue to increase, old hardware cannot handle the load of the new version of the system, and a high-end flag ship that used to be used more difficult to update, and many people have even developed the idea of a new cell phone。
Just recently there was good news in the digital circle that mi officially officially released the system downgrading route of mi12 and mi12 pro, and that users could retreat to a stable, flowing version of the old version of the system through official compliance channels, without having to use third-party brush tools, and without risking losing official warranties, after which the once-debrised flagship aircraft had returned to the original silk slide experience of the new period, and that a large number of the 12-year-old users of small rice had finally received the message. As a producer of the deep-tilled digital industry for many years, today, in the context of his many-day experience, we have to talk objectively about the full details of this official downgrading, the actual changes in mobile phones after the downgrading, the complete operational steps, and the attention that needs to be avoided, to make it clear whether to downgrade or not, the whole article is a dry piece, and the small partners who are using the mi12 series must be patient。
I. Review of the original product positioning of the millimetre 12 series and the burden of late system renewal
Mi12 and mi12 pro, published at the end of 2021, are the main engine types of millet impacting high-end markets. The standard version of millimetre 12, using a 6. 28-inch small-size oled screen, is well suited to users who prefer small-screened mobile phones, with a 4,500 m-hour battery for 8 gen-1 processors with 67 watt-wire power; millimetre 12 pro upgrades to 6. 73 inches of large screens with a battery up to 4600 mn, 120 watt ultra-fat-wire charge plus 50 watt-wire charge, hardware configuration at the level of the flag in the year of release, with a large number of consumers being picked up at the beginning of the market。
When the miui13 system was launched from the factory, daily short videos, tweets, and browsing of the web stream were fully online. However, the problem became apparent following the introduction of the miui14 and the subsequent updating of the large version of the zoos. The new version of the system adds a large number of intelligent features, animated effects, back-office monitoring procedures, privacy protection components, and the overall volume of the system skyrockets, with a sharp increase in pressure on the "fire dragon chip" of tyrone 8 gen-i。
Based on the real feedback of a large number of netizens, these painful problems have become common after upgrading the latest system. The first is that the problem of heat is particularly acute, with daily shorting of the video body warms, with large hand-to-hands, hot air temperature rising to 48° 52°c, mobile phone triggers to temperature control, active frequency reduction of processors, frequent fluctuations in game frames, loss of frame frames; the second is that the size of the 4,500 mah's millimetre 12 is not large, with too many backstage processes and many users recharging two to three times a day; the third is that the system animation occasionally falls off, the software is opened, switching applications, returning to desktops, and the backstage capacity is reduced, and the software is killed after several aps have been opened; there are also minor problems such as occasional signal fluctuations and occasional system windowbugs。
Many rice powders understand one thing: it's better not to be a new version of the system. The new version of the system has been designed more for new mobile phones, and the new mi14 and mi15 series have stronger hardware specifications and can easily handle all os functions. It has been four years since the mi12 series of hardware was retrospect, and the imposition of a state-of-the-art system will only overload old hardware and make mobile phones harder and harder. Before that time, the official mi administration had tightened down access, and most of the machine models, once they had been upgraded, would not be able to return the old version. The third-party brushes would not only be operating at a very high threshold, but would then lose their official warranty directly. Many ordinary users would not dare to try it easily, but would be forced to endure the problems posed by the new version of the system, for which many users were helpless。
It is indeed commendable that the official rice liberalization policy, which has opened official downgrading routes specifically for millet12 and millet12pro, is fundamentally different from civilian brushes, and that it has been adjusted after listening to users。
Ii. Improved flow fluidity, continuity, temperature control and all aspects of the millimetre 12 series as a result of decomposition
In order to provide you with an objective and realistic reference, i have made complete measurements from millimetre 12 pro from the latest edition, downgraded the mobile phone from the official version of 澎湃os to miui14 to stabilize the old version, operated the entire process using official tools, returned to the plant after the brush was completed, emptyed all redundant documents, and then used five consecutive days to compare the overall performance before and after the downgrade。
The first is the daily use of the scene. When the latest system is upgraded, the commonly used software, such as wi-fi, shivering, poaching, kyoto, slow start-up, and occasional images during software loading, are turned on; after the downgrading is completed, the system animation is flat, there is no redundant swollen animation, clicks on the icon to start the program instantaneously, slides the screen flow, returns to the desktop, splits, opens small windows, cleans up the original system, has no redundant backstage stationing program, and there is little difference between daily usage experience and the time when new machines are purchased。
The second is continuity and temperature change, which is also the most important concern. The daily telecommuting before the decomposition draws short videos and tweets, which consumes about 18-21 per cent of electricity per hour, and thermal heat in the back of the mobile phone; after the decomposition, the same long-use consumption dropped to 12-14 per cent, with a marked decrease in the body temperature and almost no fever in daily use. I chose kings glory to open a 90-gauge high-level mode for one hour in a row, with the new version of the system having a maximum temperature of 51°c and a two-way drop in the frame rate; the maximum temperature was controlled at about 43°c after the downgrade, and the frame rate was more stable overall, and the experience of the game would not increase significantly because of frequent heat precipitation。
There are also backstage performances, upgrades of os, opening of micro-intelligence, dimonics, browsers, fixes, and reloading of repair software after two or three shifts; after downgrading, multiple aps are running simultaneously, with the backstage retention clearly stronger, without having to be re-started when switching applications and significantly reducing waiting time。
Of course, i also have to be objective about the disadvantages of losing some of the new features in os after the downgrading, such as the latest ai assistant, the end-side big model, the automation of smart scenes, the new version of privacy protection modules. If you regularly use the ai-related features, the downgrading will not allow you to experience the exclusive features of these new versions; but for 70 percent of ordinary users, the new ai functions are daily chatting, painting videos, follow-up, internet shopping, which are rarely used at the same time, with the sacrifice of some of the non-used features, and the overall value-for-money。
Let us conclude by saying that, in pursuit of a mobile phone that is free of electricity, independent of ai intelligence, it is highly recommended that it be downgraded, and that it is possible to keep the latest version of the system as long as it is not available。
Iii. Detailed conditions for official downgrading, correct methods of operation, and important non-negligible concerns
Many fans are anxious to see themselves downgraded, but the official downgrading is not without restrictions. I have organized all of the official requirements and operational steps, and we have to look at them one by one, so that we do not lose documents as a result of operational errors。
(i) official prerequisites for demotion
1 for the national version of millimetre 12 and millimetre 12 pro only, the overseas version and the engineering version are outside the scope of this downgrade
2. Cell phones do not pass through the third party root, do not brush into the third party rec, do not unlock the bl and maintain the status of the official system; once the bl is locked, the official downgrade tool cannot be used
3. Degrading can only be done by selecting officially designated historical stabilization editions, without being free to paint early development versions, internal monitoring systems, which cannot be downgraded from generation to generation, but can only be returned to an officially open security version
4. The account code for the mobile phone must bear in mind that the brush should be followed by a log-in check-in of the millet account number, which would cause the mobile phone to fail to function properly。
(ii) official formal means of operation
Path 1: computer-end operations (more secure, priority recommendations). After downloading a computer, mi-flash, an assistant to the mi official brusher, logging in on his mill account, connecting his mobile phone to the computer via the original data line, entering the fastboot mode, software identification equipment, choosing the old version of the system installed by the official, following a page guide, to complete the brushing machine, operating with a software tip, taking steps that are simple and safe, and still enjoying official warranty after the brushing。
Route two: free brushing machines after sale offline. If they are not familiar with computer operations, the simplest way to save is to take their mobile phone to the nearby official rice after-sale service centre and tell staff to apply for official downgrading. The national rice 12 series can be sold free of charge after a warranty period or after an insurance period. The staff member is fully operational, safe and safe at all times。
(iii) cares that cannot be ignored
First, it removes all data inside the cell phone, and photographs, videos, chat records and downloads are emptied, and it is essential that all critical information be backed up in advance, so that it can be backed up to a computer or cloud to prevent the loss of valuable information
Second, once the downgrading has been completed, do not re-upgrade the latest version of the system at will, and once the new version of the os is updated again, it is likely that the subsequent official will close this downgrading route and that there will be no chance of reverting to the old version
Third, do not believe that internet-funded remote brushes, and that many third-party kits contain advertising plugs that not only lose warranty, but also disclose your personal privacy information in serious cases, and that official channels alone are sufficient
Fourth, after downgrading, no frequent clean-up of the system caches is possible, and the system's own power-saving, performance mode is on demand, without downloading all types of mobile phone housekeepers and masters, and third-party software optimization increases the system's burden。
We don't have to change our phones blindly
Now mobile phone manufacturers publish a large number of new flagship aircraft every year, and major players continue to project how powerful the new machine is, and many people are trying to change their phones a little bit. With this official downgrading of the mi12 series, we can see that many old flagship hardware base is still adequate, that tyrone 8 gen –1 is now more than enough to deal with routine software, and that mobile phone cardon is more the result of overstretching of the new version of the system than a complete loss of hardware。
Mi opened the old machine-type downgrade this time, which is actually a good change. Mobile phone manufacturers should not simply push users to upgrade the system, and then, in developing the new version of the system, take more account of the old machine-style adaptation optimization and give older users the right to choose their own version of the system, both to experience new functionality and to choose a simple and fluid old version that respects the usage habits of different users in order to reap more consumer approval。
For ordinary consumers, we have to consume rationally. If your millimetre 12 remains intact and the battery is healthy, it is safe to use it for another two years after a downgrade, and there is no need to spend thousands of dollars on the wind for a new mobile phone; it is more appropriate to think about replacing a new machine when the cell battery is very old and the body hardware is malfunctioning, and spending the money on the blade is the right consumer concept。
Of course, there are two sides to everything, and the new version of os's ai smart experience, privacy protections are actually getting better, and friends who like to experience fresh functionality continue to update the system. The preference for a stable provincial electricity-flowing user is that the old version of the system can be lowered while the official channel is open. In the end, mobile phones are a tool for our daily lives, and it is with comfort that they are the most important。
Interactive topic: is carton serious after your mi12 upgrade to the latest system? Will you choose to downgrade the old version? You can share your real use with the comment section
